# DiDa Learning vs ZIML

The clearest difference is rating: ZIML at 4.3 against DiDa Learning's 3.5. ZIML also leads on iOS requirement (9.0 vs 15.0). DiDa Learning's advantage is monetization model (free vs freemium). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. DiDa Learning sells 10 one-off in-app purchases and ZIML sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ZIML holds the better App Store score, 4.3 against 3.5. Both are backed by a comparable volume of ratings — 8 and 7 respectively.

DiDa Learning ships an update every 5 weeks, ZIML every 2 months. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DiDa Learning | ZIML |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (8 ratings)](https://appshunter.io/ios/app/dida-learning-education/id1163592312/reviews) | **[4.3 (7 ratings)](https://appshunter.io/ios/app/ziml/id1438602264/reviews)** |
| Number of ratings | **8** | 7 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 191 MB | 54 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan Chianyu Information Technology Co., Ltd.](https://appshunter.io/developer/1163592311) | [GyroDimensions, Inc.](https://appshunter.io/developer/1438602263) |

## What reviewers say

### DiDa Learning

[App page](https://appshunter.io/ios/app/dida-learning-education/id1163592312)

This app offers a comprehensive online learning platform for students and teachers, featuring practice questions, exams, live courses, and study reports. It supports personalized learning plans and collaborative discussions to enhance educational efficiency.

**Highlights:** Question practice and lookup, Customizable exams, Live and video-based courses, Personalized study plans, Detailed study reports, Q&A forum, Virtual schoolbag for organizing content

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 YCoins | $0.29 | one-time |
| 80 YCoins | $1.59 | one-time |
| 120 YCoins | $2.39 | one-time |
| 180 YCoins | $3.59 | one-time |
| 280 YCoins | $5.69 | one-time |
| 880 YCoins | $17.49 | one-time |
| 2580 YCoins | $51.00 | one-time |
| 3480 YCoins | $69.90 | one-time |
| 5880 YCoins | $117.99 | one-time |
| 12480 YCoins | $249.99 | one-time |


### ZIML

[App page](https://appshunter.io/ios/app/ziml/id1438602264)

This app offers daily math problems and solutions to sharpen reasoning and thinking skills across various school grades. It provides access to global math competitions, leaderboards, and forums for discussion.

**Highlights:** Daily math problems, Full solutions provided, Progress tracking, Global math contests, Leaderboards, Discussion forums

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Contest | $9.99 | per month |


## Frequently asked questions

### Is DiDa Learning free?

DiDa Learning is free to download, with in-app purchases available.

### Is ZIML free?

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

### Which has better reviews, DiDa Learning or ZIML?

ZIML is rated higher. DiDa Learning averages 3.5 out of 5 from 8 ratings, while ZIML averages 4.3 from 7 ratings.

### Do DiDa Learning or ZIML have ads?

Neither DiDa Learning nor ZIML shows ads.

### Which is updated more often, DiDa Learning or ZIML?

DiDa Learning ships an update every 5 weeks, and ZIML every 2 months. Most recently, DiDa Learning was updated on October 4, 2026 and ZIML on October 9, 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.*