# Find Lost Device Cell Tracker vs Reaction Time Test

The clearest difference is in-app purchases: Reaction Time Test at none against Find Lost Device Cell Tracker's 13. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Find Lost Device Cell Tracker sells 13 in-app purchases, starting at $2.99 per 7 days. Reaction Time Test asks for nothing beyond the download.

Find Lost Device Cell Tracker ships an update fortnightly, Reaction Time Test every 8 days. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Find Lost Device Cell Tracker | Reaction Time Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (93 ratings)](https://appshunter.io/ios/app/find-lost-device-cell-tracker/id6444455529/reviews)** | — |
| Number of ratings | **93** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 5 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [AppFabric](https://appshunter.io/developer/1708303822) | [Jinwan Kim](https://appshunter.io/developer/1446513824) |

## What reviewers say

### Find Lost Device Cell Tracker

[App page](https://appshunter.io/ios/app/find-lost-device-cell-tracker/id6444455529)

Locate lost Bluetooth devices like headphones, phones, or pods using signal strength. Simply open the app, select your device, and move until the signal increases to find its location.

**Highlights:** Bluetooth device tracking, Signal strength indicator, Locate headphones, phones, pods, Easy-to-use interface, Premium access subscription

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium for 1 week | $2.99 | per 7 days |
| Airpod finder&tracker | $3.99 | per 7 days |
| Find my airpods&tracker | $4.99 | per 7 days |
| Premium for 1 week | $5.99 | per 7 days |
| Premium for 1 week | $6.99 | per 7 days |
| Premium for 1 week | $7.99 | per 7 days |
| Premium Subscription | $7.99 | per 7 days |
| Premium for 1 week | $8.99 | per 7 days |
| Premium for 1 week | $9.99 | per 7 days |
| Premium Subscription | $9.99 | per 7 days |
| Device tracker - find my watch | $29.99 | per year |
| Premium for 1 year | $49.99 | per year |
| Premium Subscription | $49.99 | per year |


### Reaction Time Test

[App page](https://appshunter.io/ios/app/reaction-time-test-millis/id6805464656)

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

**In-app purchases:** none


## Frequently asked questions

### Is Find Lost Device Cell Tracker free?

Find Lost Device Cell Tracker is free to download, with in-app purchases available.

### Is Reaction Time Test free?

Reaction Time Test is free to download, with no in-app purchases.

### Do Find Lost Device Cell Tracker or Reaction Time Test have ads?

Neither Find Lost Device Cell Tracker nor Reaction Time Test shows ads.

### Which is updated more often, Find Lost Device Cell Tracker or Reaction Time Test?

Find Lost Device Cell Tracker ships an update fortnightly, and Reaction Time Test every 8 days. Most recently, Find Lost Device Cell Tracker was updated on October 6, 2026 and Reaction Time Test on October 4, 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.*