# T vs e

The clearest difference is review sentiment: T at 100% against e's 0%. T also leads on rating (5.0 vs 4.5). e's advantage is update cadence (every 4 days vs monthly) and iOS requirement (11.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

T holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of T's written reviews are positive against 0% of e's.

T ships an update monthly, e every 4 days. The most recent releases landed on July 26, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | T | e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/t-test/id1146818236/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/e-taz/id1558249004/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | Free |
| Size | 38 MB | 55 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Batkhuyag Enkhtuwshin](https://appshunter.io/developer/1054319015) | [Leader Vision](https://appshunter.io/developer/1558249006) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-test/id1146818236)

Prepare for the State Civil Service Professional Exam with this app. Access relevant laws and regulations, take practice tests, and track your progress offline. Continuously updated with new features.

**Highlights:** Access laws and regulations, Take practice tests, Offline usage, Track progress, Save time, Continuous updates

**Features:** Vision Pro support

**In-app purchases:** none


### e

[App page](https://appshunter.io/ios/app/e-taz/id1558249004)

This mobile application provides practice tests and reading materials for individuals preparing for civil service exams. It offers a convenient way to study and test knowledge on the go.

**Highlights:** Practice tests, Reading materials, Civil service exam preparation, Mobile study tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is T free?

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

### Is e free?

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

### Which has better reviews, T or e?

T is rated higher. T averages 5.0 out of 5 from 1 ratings, while e averages 4.5 from 2 ratings.

### Do T or e have ads?

Neither T nor e shows ads.

### Which is updated more often, T or e?

T ships an update monthly, and e every 4 days. Most recently, T was updated on July 26, 2026 and e on September 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.*