# Think Safe vs TimerUp

The clearest difference is in-app purchases: TimerUp at none against Think Safe's 1. TimerUp also leads on update cadence (every 4 months vs every 28 months). Think Safe's advantage is ads (none vs shown) and iOS requirement (12.1 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Think Safe sells 1 one-off in-app purchase. TimerUp asks for nothing beyond the download.

Think Safe ships an update every 28 months, TimerUp every 4 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Think Safe | TimerUp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 28 months | **Every 4 months** |
| Size | 3 MB | 24 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emidio Cunha](https://appshunter.io/developer/369173671) | [HISANORI KAMEYAMA](https://appshunter.io/developer/683895276) |

## What reviewers say

### Think Safe

[App page](https://appshunter.io/ios/app/think-safe/id1458863382)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Features Unlock | $1.99 | one-time |


### TimerUp

[App page](https://appshunter.io/ios/app/timerup/id1469327257)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Think Safe free?

Think Safe is free to download, with in-app purchases available.

### Is TimerUp free?

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

### Do Think Safe or TimerUp have ads?

TimerUp shows ads; Think Safe does not.

### Which is updated more often, Think Safe or TimerUp?

Think Safe ships an update every 28 months, and TimerUp every 4 months. Most recently, Think Safe was updated on November 7, 2026 and TimerUp on November 3, 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.*