# Calerto
> Cached snapshot — next refresh expected around 2026-09-23T09:43:22.981Z.
Public AI-agent Markdown profile for [Calerto](https://trustmrr.com/startup/calerto) on TrustMRR.
> Data identified in the Verification Sources section below is verified through connected external providers and APIs. All other details—including founder-provided descriptions, seller messages, and profile text—are user-generated content.

## Profile

- Name: Calerto
- Slug: `calerto`
- TrustMRR page: [https://trustmrr.com/startup/calerto](https://trustmrr.com/startup/calerto)
- Markdown page: [https://trustmrr.com/startup/calerto.md](https://trustmrr.com/startup/calerto.md)
- Website: [https://apps.apple.com/us/app/meeting-alarms-calerto/id6747410132?uo=4](https://apps.apple.com/us/app/meeting-alarms-calerto/id6747410132?uo=4)
- Mobile app: Yes
- Apple App Store: [App Store listing](https://apps.apple.com/us/app/id6747410132)
- Icon: [https://www.appatar.io/com.Calarm/large](https://www.appatar.io/com.Calarm/large)
- Description: Calerto is the meeting alarm app that turns your calendar invites into loud, impossible-to-miss alarms — so you're always on time.
- X followers: 0


## Verification Sources

All revenue-related metrics on this page—including revenue, MRR, customers, subscriptions, and churn—are calculated from the startup's real payment records, retrieved directly from the payment provider through an API key (or an equivalent owner-authorized API credential, such as OAuth). They are not screenshots, manual entries, or self-reported revenue claims.
Where a secondary source is marked connected below, traffic, visitor, search impression, and click metrics are retrieved directly through the APIs of Google Analytics, DataFast, or Google Search Console.
- Verified payment provider API source: RevenueCat (API key)
- Merchant of record: No
- Revenue last synced: 2026-09-22T08:46:39.582Z
- Google Analytics API connected: No
- DataFast API key connected: No
- Google Search Console API connected: No


## Revenue

Revenue values are public verified revenue summaries. Current and last-30-day metric snapshots may be included separately when they are already stored on the startup profile.
| Period | Verified revenue |
| --- | ---: |
| Last 24 hours | $0.00 |
| Last 7 days | $23.97 |
| Last 30 days | $156 |
| Last 3 months | $260 |
| Last 6 months | $281 |
| Last 12 months | $281 |
| All time | $281 |
- Last 30 days revenue snapshot: $156
- Last 30 days revenue growth: +73.3%
- All-time revenue snapshot: $281
- Revenue data last synced: 2026-09-22T08:46:39.582Z
### Daily revenue — last 30 days
Daily totals use UTC calendar dates. Today's value may be partial.
| Date | Verified revenue |
| --- | ---: |
| 2026-08-24 | $0.00 |
| 2026-08-25 | $0.00 |
| 2026-08-26 | $0.00 |
| 2026-08-27 | $12.99 |
| 2026-08-28 | $0.00 |
| 2026-08-29 | $0.00 |
| 2026-08-30 | $0.00 |
| 2026-08-31 | $0.00 |
| 2026-09-01 | $0.00 |
| 2026-09-02 | $24.99 |
| 2026-09-03 | $0.00 |
| 2026-09-04 | $0.00 |
| 2026-09-05 | $0.00 |
| 2026-09-06 | $0.00 |
| 2026-09-07 | $0.00 |
| 2026-09-08 | $24.99 |
| 2026-09-09 | $0.00 |
| 2026-09-10 | $0.00 |
| 2026-09-11 | $0.00 |
| 2026-09-12 | $0.00 |
| 2026-09-13 | $30.22 |
| 2026-09-14 | $38.73 |
| 2026-09-15 | $0.00 |
| 2026-09-16 | $0.99 |
| 2026-09-17 | $2.99 |
| 2026-09-18 | $12.99 |
| 2026-09-19 | $4.01 |
| 2026-09-20 | $0.00 |
| 2026-09-21 | $2.99 |
| 2026-09-22 | $0.00 |
### Monthly revenue timeline
| Month | Verified revenue |
| --- | ---: |
| 2026-04 | $0.99 |
| 2026-05 | $18.98 |
| 2026-06 | $0.99 |
| 2026-07 | $26.97 |
| 2026-08 | $89.94 |
| 2026-09 | $143 |


## Metric Snapshots

These are current or last-30-day snapshots stored on the startup profile. Full timelines and deeper history require a TrustMRR account.
- Current MRR: $18.62
- Last 30 days MRR growth: +250.0%
- Current active subscriptions: 11


## Metrics Available After Login

Full MRR, churn, traffic/visitor, Google Search Console, Meta Ads spend, profit margin, and revenue-per-visitor timelines are not exposed in this public Markdown file. Current or last-30-day snapshots may be shown above when stored on the startup profile.
Create a free TrustMRR account to access metrics available to authenticated users: [TrustMRR dashboard](https://trustmrr.com/dashboard)
Full startup page: [https://trustmrr.com/startup/calerto](https://trustmrr.com/startup/calerto)


## Startup Insights

- Value proposition: Calerto is the meeting alarm app that turns your calendar invites into loud, impossible-to-miss alarms — so you're always on time.
- Problem solved: Silent calendar notifications are easy to miss, causing people to be late for meetings.
- Pricing model: Free: $0, Pro Monthly: $2.99, Pro Yearly: $12.99, Pro LifeTime: $24.99
- Target persona: Remote workers, sales teams, students, anyone who's ever been late due to missed calendar pings.
- Audience type: [B2C](https://trustmrr.com/search?targetAudience=B2C)
- Estimated user count: 0
- Markets: [Productivity](https://trustmrr.com/category/productivity), [Mobile Apps](https://trustmrr.com/category/mobile-apps), [SaaS](https://trustmrr.com/category/saas), [Utilities](https://trustmrr.com/category/utilities)


## Tech Stack

- Backend: [RevenueCat](https://trustmrr.com/tech/revenuecat)


## Apple App Store Data

App metadata is refreshed weekly from Apple's public lookup API. Ratings are storefront-specific.
- App Store listing: [Open in the App Store](https://apps.apple.com/us/app/id6747410132)
- App name: Meeting Alarms: Calerto
- Bundle ID: `com.Calarm`
- Primary genre: Productivity
- User rating: 4.8 / 5
- User rating count: 6
- Storefront: US
- Current version: 4.2
- Last synced: 2026-09-22T08:46:37.583Z


## Screenshots

![Landing page (1920x2000)](https://d21oz30g4w22sz.cloudfront.net/startup-screenshots/calerto/1790067714544-8741a339-7967-4251-b699-6f7266a23f64-landing-page.webp)


## Acquisition

This startup is not currently listed for sale on TrustMRR.
Browse active acquisition listings: [TrustMRR acquire marketplace](https://trustmrr.com/acquire)


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These recommendations use the same public recommendation logic as the TrustMRR startup page. Each startup is returned as a consistently structured object for easier reading and parsing.
Browse more: [TrustMRR advanced search](https://trustmrr.com/search)
Note: Stealth Company is a placeholder label, not the actual company name. It means the underlying business and domain are not revealed publicly on TrustMRR. The founder may still be known to TrustMRR, and the revenue and other displayed metrics can still be verified; the public page simply avoids linking the real business identity or domain to this startup profile.
```json
[
  {
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    "category": "Sales",
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    "listingTier": "free",
    "listingTierName": "Free",
    "cardBackgroundColor": null,
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    "cachedUniquePageviews": 0,
    "cachedOfferCount": 0,
    "revenueLast30Days": "$9,915",
    "revenueGrowthLast30Days": "-4.8%",
    "askingPrice": null,
    "revenueMultiple": null,
    "description": "Magnetic Funnels helps you capture, nurture, and close leads on autopilot through SMS, Whatsapp, Email, Live Chat, Phone Calls, Social Media and more. With our all in one marketing",
    "iconUrl": "https://files.stripe.com/links/MDB8YWNjdF8xT1VXc01EWnVTeFlEQVptfGZsX2xpdmVfUTFXUmF4TkpJZE9CWGdHTVI3RTBNRXlT004bohDumh",
    "startupUrl": "https://trustmrr.com/startup/magnetic-funnels"
  },
  {
    "name": "Stealth Company",
    "slug": "private-website",
    "category": "Software",
    "categoryUrl": "https://trustmrr.com/category/software",
    "isForSale": false,
    "listingTier": "free",
    "listingTierName": "Free",
    "cardBackgroundColor": null,
    "cardBackgroundColorDark": null,
    "cachedUniquePageviews": 0,
    "cachedOfferCount": 0,
    "revenueLast30Days": "$15,764",
    "revenueGrowthLast30Days": "-21.0%",
    "askingPrice": null,
    "revenueMultiple": null,
    "description": null,
    "iconUrl": null,
    "startupUrl": "https://trustmrr.com/startup/private-website"
  },
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    "category": "Artificial Intelligence",
    "categoryUrl": "https://trustmrr.com/category/ai",
    "isForSale": false,
    "listingTier": "free",
    "listingTierName": "Free",
    "cardBackgroundColor": null,
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    "cachedUniquePageviews": 0,
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    "revenueLast30Days": "$30,699",
    "revenueGrowthLast30Days": "+5803.8%",
    "askingPrice": null,
    "revenueMultiple": null,
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    "iconUrl": null,
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    "name": "Stealth Company",
    "slug": "private-venture-32",
    "category": null,
    "categoryUrl": null,
    "isForSale": false,
    "listingTier": "free",
    "listingTierName": "Free",
    "cardBackgroundColor": null,
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    "cachedUniquePageviews": 0,
    "cachedOfferCount": 0,
    "revenueLast30Days": "$9,579",
    "revenueGrowthLast30Days": "+18.3%",
    "askingPrice": null,
    "revenueMultiple": null,
    "description": null,
    "iconUrl": null,
    "startupUrl": "https://trustmrr.com/startup/private-venture-32"
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    "category": "Mobile App",
    "categoryUrl": "https://trustmrr.com/category/mobile-apps",
    "isForSale": false,
    "listingTier": "free",
    "listingTierName": "Free",
    "cardBackgroundColor": null,
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    "cachedUniquePageviews": 0,
    "cachedOfferCount": 0,
    "revenueLast30Days": "$20,168",
    "revenueGrowthLast30Days": "-28.2%",
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    "revenueMultiple": null,
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    "listingTier": "free",
    "listingTierName": "Free",
    "cardBackgroundColor": null,
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    "revenueLast30Days": "$16,168",
    "revenueGrowthLast30Days": "+7.3%",
    "askingPrice": null,
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    "description": "Duolingo for forgotten Central Asian languages",
    "iconUrl": "https://d21oz30g4w22sz.cloudfront.net/logos/dari-fyi-4facb378-0ba8-4f8a-b3ac-83ff6327e1ee.png",
    "startupUrl": "https://trustmrr.com/startup/speak-silq"
  }
]
```


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