# Clap Phone Finder AntiTheft vs ProofCalc

The clearest difference is in-app purchases: ProofCalc at none against Clap Phone Finder AntiTheft's 4. ProofCalc also leads on update cadence (every 5 days vs every 3 weeks). Clap Phone Finder AntiTheft's advantage is iOS requirement (15.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Clap Phone Finder AntiTheft sells 4 in-app purchases, starting at $2.99 per 7 days. ProofCalc asks for nothing beyond the download.

Clap Phone Finder AntiTheft ships an update every 3 weeks, ProofCalc every 5 days. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Clap Phone Finder AntiTheft | ProofCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (197 ratings)](https://appshunter.io/ios/app/clap-phone-finder-antitheft/id6739862560/reviews)** | — |
| Number of ratings | **197** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 98 MB | 5 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Esame Marketing Limited](https://appshunter.io/developer/1735926583) | [BRILLANCE UK LIMITED](https://appshunter.io/developer/1871919979) |

## What reviewers say

### Clap Phone Finder AntiTheft

[App page](https://appshunter.io/ios/app/clap-phone-finder-antitheft/id6739862560)

Locate your lost device by clapping, whistling, or snapping your fingers. Receive alerts if your phone is moved while charging or if someone attempts to unlock it. Offers an intruder alert to identify unauthorized access.

**Highlights:** Find phone by clapping, whistling, or snapping, Mobile alerts for phone movement, Charging alerts for charger removal, Intruder alerts for unauthorized access, Phone ring, vibrate, or flash activation

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $17.99 | per year |
| Permanent Member | $9.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 User-friendly
- 💡 Innovative features

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🔋 High battery consumption
- ⚠️ Limited functionality

**Reported bugs**

- App crashes frequently
- Doesn't work when app is closed or phone is locked
- Compatibility issues with certain devices

**Requested features**

- Dark mode option
- Improved compatibility with older devices
- More customization options


### ProofCalc

[App page](https://appshunter.io/ios/app/proofcalc/id6760262012)

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

**In-app purchases:** none


## Frequently asked questions

### Is Clap Phone Finder AntiTheft free?

Clap Phone Finder AntiTheft is free to download, with in-app purchases available.

### Is ProofCalc free?

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

### Do Clap Phone Finder AntiTheft or ProofCalc have ads?

Neither Clap Phone Finder AntiTheft nor ProofCalc shows ads.

### Which is updated more often, Clap Phone Finder AntiTheft or ProofCalc?

Clap Phone Finder AntiTheft ships an update every 3 weeks, and ProofCalc every 5 days. Most recently, Clap Phone Finder AntiTheft was updated on November 4, 2026 and ProofCalc on October 25, 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.*