# Pre vs TimerMonitaring

The clearest difference is price: Pre at Free against TimerMonitaring's $1.99. Pre also leads on iOS requirement (14.0 vs 18). TimerMonitaring's advantage is ads (none vs shown) and update cadence (monthly vs every 7 months). On in-app purchases and device support there is nothing between them.

Pre is free to download; TimerMonitaring costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pre ships an update every 7 months, TimerMonitaring monthly. The most recent releases landed on September 22, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Pre | TimerMonitaring |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Monthly** |
| Size | 4 MB | 8 MB |
| Requires iOS | **14.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHINICHI OKAMOTO](https://appshunter.io/developer/1184823568) | [Masahiro Inadomi](https://appshunter.io/developer/1709757025) |

## What reviewers say

### Pre

[App page](https://appshunter.io/ios/app/pre-register-timerlist/id1571226156)

**Features:** macOS Compatibility

**In-app purchases:** none


### TimerMonitaring

[App page](https://appshunter.io/ios/app/timermonitaring/id6468330199)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pre free?

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

### Is TimerMonitaring free?

TimerMonitaring costs $1.99, with no in-app purchases.

### Do Pre or TimerMonitaring have ads?

Pre shows ads; TimerMonitaring does not.

### Which is updated more often, Pre or TimerMonitaring?

Pre ships an update every 7 months, and TimerMonitaring monthly. Most recently, Pre was updated on September 22, 2026 and TimerMonitaring on September 13, 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.*