# Clap Detector vs Jokko9

The clearest difference is rating: Jokko9 at 5.0 against Clap Detector's 4.0. Jokko9 also leads on in-app purchases (none vs 2) and ads (none vs shown). Clap Detector's advantage is ratings volume (245 vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Clap Detector sells 2 in-app purchases, starting at $2.99 per 7 days. Jokko9 asks for nothing beyond the download.

Jokko9 holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Clap Detector has 245 ratings behind it against 1, so its average is the more settled of the two.

Clap Detector ships an update fortnightly, Jokko9 every 3 days. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Clap Detector | Jokko9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (245 ratings)](https://appshunter.io/ios/app/clap-detector/id6590570289/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jokko9/id6801140731/reviews)** |
| Number of ratings | **245** | 1 |
| Positive reviews | 10.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 12 MB | 30 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Burlacenco](https://appshunter.io/developer/1752544615) | [Muhammed Darboe](https://appshunter.io/developer/1877083683) |

## What reviewers say

### Clap Detector

[App page](https://appshunter.io/ios/app/clap-detector/id6590570289)

This app helps you locate your phone by clapping or find it if someone tries to access it without permission. It can trigger an alarm when moved or capture photos of unauthorized users.

**Highlights:** Detect unauthorized unlock attempts with photos, Trigger loud alarm when phone is moved, Locate phone with a clap sound, Privacy protection, Theft prevention

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium for one week | $2.99 | per 7 days |
| Clap Detector -  Lifetime | $19.99 | one-time |


### Jokko9

[App page](https://appshunter.io/ios/app/jokko9/id6801140731)

Automatically updates your phone contacts to the new 9-digit format required in The Gambia. It scans your contacts, identifies operator prefixes, and allows you to review and approve all changes at once. Works completely offline for your privacy.

**Highlights:** Automatic 9-digit number conversion, Operator prefix identification, Offline contact scanning, Review and approve changes, Privacy-focused, no data upload, Supports Africell, QCell, Comium

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Clap Detector free?

Clap Detector is free to download, with in-app purchases available.

### Is Jokko9 free?

Jokko9 is free to download, with no in-app purchases.

### Which has better reviews, Clap Detector or Jokko9?

Jokko9 is rated higher. Clap Detector averages 4.0 out of 5 from 245 ratings, while Jokko9 averages 5.0 from 1 ratings.

### Do Clap Detector or Jokko9 have ads?

Clap Detector shows ads; Jokko9 does not.

### Which is updated more often, Clap Detector or Jokko9?

Clap Detector ships an update fortnightly, and Jokko9 every 3 days. Most recently, Clap Detector was updated on October 27, 2026 and Jokko9 on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*