# Voki for Education vs 小学4年生 算数ランド

The clearest difference is rating: 小学4年生 算数ランド at 4.0 against Voki for Education's 3.3. 小学4年生 算数ランド also leads on review sentiment (50% vs 28%) and update cadence (every 2 weeks vs every 6 weeks). Voki for Education's advantage is ads (none vs shown) and ratings volume (73 vs 2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Voki for Education sells 28 one-off in-app purchases and 小学4年生 算数ランド sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

小学4年生 算数ランド holds the better App Store score, 4.0 against 3.3. That said, the two scores are not equally well evidenced: Voki for Education has 73 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 28% of Voki for Education's written reviews are positive against 50% of 小学4年生 算数ランド's.

Voki for Education ships an update every 6 weeks, 小学4年生 算数ランド every 2 weeks. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Voki for Education | 小学4年生 算数ランド |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (73 ratings)](https://appshunter.io/ios/app/voki-for-education/id1106010700/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/4-4/id1463947670/reviews)** |
| Number of ratings | **73** | 2 |
| Positive reviews | 28.3% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 286 MB | 69 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oddcast Inc.](https://appshunter.io/developer/385242081) | [Junpei Shimotsu](https://appshunter.io/developer/882299124) |

## 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)


### 小学4年生 算数ランド

[App page](https://appshunter.io/ios/app/4-4/id1463947670)

This free educational app offers 680 math problems covering the entire 4th-grade curriculum. It helps children build foundational math skills through interactive drills, progress tracking, and motivational rewards. Ideal for homework, test preparation, and overcoming math challenges.

**Highlights:** 680 math problems for 4th grade, Covers all 4th-grade math topics, Progress tracking with checkmarks, Earn gold, silver, and bronze medals, Identify strengths and weaknesses, Simple interface for parents and children, Learn anytime, anywhere

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $0.99 | per month |
| 広告削除 買い切り | $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 小学4年生 算数ランド free?

小学4年生 算数ランド is free to download, with in-app purchases available.

### Which has better reviews, Voki for Education or 小学4年生 算数ランド?

小学4年生 算数ランド is rated higher. Voki for Education averages 3.3 out of 5 from 73 ratings, while 小学4年生 算数ランド averages 4.0 from 2 ratings.

### Do Voki for Education or 小学4年生 算数ランド have ads?

小学4年生 算数ランド shows ads; Voki for Education does not.

### Which is updated more often, Voki for Education or 小学4年生 算数ランド?

Voki for Education ships an update every 6 weeks, and 小学4年生 算数ランド every 2 weeks. Most recently, Voki for Education was updated on September 19, 2026 and 小学4年生 算数ランド on September 18, 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.*