# TMUA Prep vs Klock.io

The clearest difference is in-app purchases: Klock.io at none against TMUA Prep's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TMUA Prep sells 3 in-app purchases, starting at $6.99 per month. Klock.io asks for nothing beyond the download.

TMUA Prep ships an update every 3 weeks, Klock.io daily. Both last shipped on October 8, 2026.

## The numbers

| Metric | TMUA Prep | Klock.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/klockio/id6811347852/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | — | Free |
| Size | 3 MB | 3 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) | [Aaron Jabamani](https://appshunter.io/developer/6811347854) |

## What reviewers say

### TMUA Prep

[App page](https://appshunter.io/ios/app/tmua-prep/id6793039701)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $6.99 | per month |
| Yearly Premium | $19.99 | per year |
| Lifetime Access | $34.99 | one-time |


### Klock.io

[App page](https://appshunter.io/ios/app/klockio/id6811347852)

This app acts as a pacing tool for UK university admissions tests like ESAT and TMUA. It times each question individually, showing students if they are ahead or behind pace, helping them manage their time effectively during exams.

**Highlights:** Individual question timing, Pacing status (ahead/behind), Per-question breakdown, Customizable exam targets, Syllabus point tagging, Live Activity on Lock Screen, Compact iPad timer window

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TMUA Prep free?

TMUA Prep is free to download, with in-app purchases available.

### Is Klock.io free?

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

### Do TMUA Prep or Klock.io have ads?

Neither TMUA Prep nor Klock.io shows ads.

### Which is updated more often, TMUA Prep or Klock.io?

TMUA Prep ships an update every 3 weeks, and Klock.io daily. Most recently, TMUA Prep was updated on October 8, 2026 and Klock.io on October 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.*