# Smart Tower Bahia vs Clap Detector

The clearest difference is in-app purchases: Smart Tower Bahia at none against Clap Detector's 2. Smart Tower Bahia also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

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

Smart Tower Bahia ships an update monthly, Clap Detector fortnightly. The most recent releases landed on May 13, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Smart Tower Bahia | Clap Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (246 ratings)](https://appshunter.io/ios/app/clap-detector/id6590570289/reviews)** |
| Number of ratings | — | **246** |
| Positive reviews | — | 10.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 12 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ana  Rita Oliveira](https://appshunter.io/developer/1008318967) | [Maxim Burlacenco](https://appshunter.io/developer/1752544615) |

## What reviewers say

### Smart Tower Bahia

[App page](https://appshunter.io/ios/app/smart-tower-bahia/id1617461983)

**In-app purchases:** none


### 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 |

**What reviewers like**

- 👍 Amazing functionality (from one review)
- 👍 Good performance (from one review)

**What reviewers complain about**

- ❌ Does not work
- ❌ Fraudulent
- ❌ Scam
- ❌ Wasted money
- ❌ Useless

**Reported bugs**

- Does not work
- Volume doesn't work
- Theft option not working
- Requires turning on every time
- Cannot override silent mode

**Requested features**

- App should be ON all the time
- Ability to override silent mode


## Frequently asked questions

### Is Smart Tower Bahia free?

Smart Tower Bahia is free to download, with no in-app purchases.

### Is Clap Detector free?

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

### Do Smart Tower Bahia or Clap Detector have ads?

Clap Detector shows ads; Smart Tower Bahia does not.

### Which is updated more often, Smart Tower Bahia or Clap Detector?

Smart Tower Bahia ships an update monthly, and Clap Detector fortnightly. Most recently, Smart Tower Bahia was updated on May 13, 2026 and Clap Detector on November 8, 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.*