# Voki for Education vs Simple Mathematics Training

The clearest difference is review sentiment: Simple Mathematics Training at 100% against Voki for Education's 28%. Simple Mathematics Training also leads on rating (3.9 vs 3.3). Voki for Education's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Voki for Education sells 28 one-off in-app purchases and Simple Mathematics Training sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Simple Mathematics Training holds the better App Store score, 3.9 against 3.3. Both are backed by a comparable volume of ratings — 73 and 36 respectively. Written reviews point the same way: 28% of Voki for Education's written reviews are positive against 100% of Simple Mathematics Training's.

Voki for Education ships an update every 6 weeks, Simple Mathematics Training every 3 months. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Voki for Education | Simple Mathematics Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (73 ratings)](https://appshunter.io/ios/app/voki-for-education/id1106010700/reviews) | **[3.9 (36 ratings)](https://appshunter.io/ios/app/simple-mathematics-training/id1340019951/reviews)** |
| Number of ratings | **73** | 36 |
| Positive reviews | 28.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 286 MB | 53 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oddcast Inc.](https://appshunter.io/developer/385242081) | [Happy Box 欢乐盒子](https://appshunter.io/developer/1101604784) |

## What reviewers say

### Voki for Education

[App page](https://appshunter.io/ios/app/voki-for-education/id1106010700)

Create and share customizable speaking avatars to enhance classroom instruction and student engagement. This tool offers a fun way to introduce technology, encourage imagination, and improve lesson comprehension. It's ideal for language classes and helps even shy students express themselves.

**Highlights:** Hundreds of customizable avatars, Voice recording or text-to-speech, Customizable clothing and accessories, Background selection or upload, Sharing via email and social networks, Supports over 30 languages

**Features:** macOS Compatibility

**In-app purchases (28)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dai | $0.99 | one-time |
| Hiro_214 | $0.99 | one-time |
| Kentaro | $0.99 | one-time |
| Abigail | $0.99 | one-time |
| Ashley | $0.99 | one-time |
| Beth | $0.99 | one-time |
| Chloe | $0.99 | one-time |
| Gena_2300 | $0.99 | one-time |
| Mina_616 | $0.99 | one-time |
| Yuni_629 | $0.99 | one-time |
| Kamemon | $0.99 | one-time |
| Pete_59 | $0.99 | one-time |
| DonaldTrump | $0.99 | one-time |
| VladimirPutin | $0.99 | one-time |
| CockerSpaniel | $0.99 | one-time |
| Moses | $0.99 | one-time |
| Einstein | $0.99 | one-time |
| Jane_1321 | $0.99 | one-time |
| AlaskanMalamute | $0.99 | one-time |
| Meagan_3372 | $0.99 | one-time |
| Stephie_656 | $0.99 | one-time |
| Squeaks | $0.99 | one-time |
| Grandma_420 | $0.99 | one-time |
| QuestionmarkSymbol_37209 | $0.99 | one-time |
| GeorgeWashington | $0.99 | one-time |
| Fairy | $0.99 | one-time |
| Dana | $0.99 | one-time |
| ALL Products | $9.99 | one-time |

**What reviewers like**

- 👍 Engaging for students
- 👍 Useful for education
- 👍 Handy for assignments
- 👍 Motivates students
- 👍 Fun to share creations

**What reviewers complain about**

- 👎 Slow and confusing
- 👎 Free for students but restricted
- 👎 App is garbage
- 👎 Focus on avatars over functions
- 👎 Can give viruses

**Reported bugs**

- App crashes when pressing play button
- App crashes when trying to play recorded voice
- App crashes after attempting recording playback
- App crashes every time user presses play
- App crashes when trying to download video/audio

**Requested features**

- More characters available for free
- Fairytale characters in app
- Career characters in app
- Ability to move avatar position
- More production features (lighting)


### Simple Mathematics Training

[App page](https://appshunter.io/ios/app/simple-mathematics-training/id1340019951)

This educational game helps children learn addition and subtraction through engaging puzzle gameplay. It features a variety of fun mini-games and carefully crafted math problems to make learning enjoyable and effective for different age groups.

**Highlights:** Puzzle gameplay with 8 fun mini-games, Interesting and lively scenes, Carefully selected math problems, 3 difficulty levels for different ages, Vivid animation explanations, Scoring mechanism for high scores

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 数学练习游戏广告消除 | $1.99 | one-time |


## Frequently asked questions

### Is Voki for Education free?

Voki for Education is free to download, with in-app purchases available.

### Is Simple Mathematics Training free?

Simple Mathematics Training is free to download, with in-app purchases available.

### Which has better reviews, Voki for Education or Simple Mathematics Training?

Simple Mathematics Training is rated higher. Voki for Education averages 3.3 out of 5 from 73 ratings, while Simple Mathematics Training averages 3.9 from 36 ratings.

### Do Voki for Education or Simple Mathematics Training have ads?

Simple Mathematics Training shows ads; Voki for Education does not.

### Which is updated more often, Voki for Education or Simple Mathematics Training?

Voki for Education ships an update every 6 weeks, and Simple Mathematics Training every 3 months. Most recently, Voki for Education was updated on September 19, 2026 and Simple Mathematics Training on September 23, 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.*