# Timer99 vs Exam Timer

The clearest difference is ads: Timer99 at none against Exam Timer's shown. Timer99 also leads on update cadence (every 2 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Timer99 ships an update every 2 days, Exam Timer every 2 months. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Timer99 | Exam Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 8 MB | 29 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takahashi Naoto](https://appshunter.io/developer/375321356) | [X-MORE, LTD.](https://appshunter.io/developer/1550536316) |

## What reviewers say

### Timer99

[App page](https://appshunter.io/ios/app/timer99/id1501276905)

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

**In-app purchases:** none


### Exam Timer

[App page](https://appshunter.io/ios/app/exam-timer/id1550536314)

This application helps users prepare for exams by timing their study sessions. It allows for the registration of multiple exams, setting target times for individual questions, and provides notifications when time is up. Users can track their progress and analyze where they spend too much time.

**Highlights:** Multiple exam registration, Customizable question time targets, Countdown timer for exam and questions, Sound and vibration notifications, Measurement history display, Answer matching results saving, Flexible question solving order

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Timer99 free?

Timer99 is free to download, with no in-app purchases.

### Is Exam Timer free?

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

### Do Timer99 or Exam Timer have ads?

Exam Timer shows ads; Timer99 does not.

### Which is updated more often, Timer99 or Exam Timer?

Timer99 ships an update every 2 days, and Exam Timer every 2 months. Most recently, Timer99 was updated on October 4, 2026 and Exam Timer on October 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.*