# CLC Assessment vs Differ Maths

The clearest difference is review sentiment: Differ Maths at 100% against CLC Assessment's 11%. CLC Assessment's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Differ Maths sells 4 in-app purchases, starting at $2.99 per month. CLC Assessment asks for nothing beyond the download.

CLC Assessment ships an update monthly, Differ Maths every 3 weeks. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | CLC Assessment | Differ Maths |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/clc-assessment/id1470560795/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 11.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 25 MB | 39 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wong Hendri Wijaya](https://appshunter.io/developer/1333446634) | [Ryno Claassen](https://appshunter.io/developer/1529941079) |

## What reviewers say

### CLC Assessment

[App page](https://appshunter.io/ios/app/clc-assessment/id1470560795)

This educational app focuses on improving Chinese language skills through daily practice, error correction, and engaging exercises. It offers a fun and efficient learning experience for students, with features like a mistake bank, KW explanations, and instant grading. The app also serves as a communication platform for parents and schools, and includes a student leaderboard to foster motivation.

**Highlights:** Daily practice exercises, Mistake correction bank, KW explanations, Instant grading, Student leaderboard, Parent-school communication platform

**Features:** macOS Compatibility

**In-app purchases:** none


### Differ Maths

[App page](https://appshunter.io/ios/app/differ-maths/id1534932488)

Create custom math worksheets for young learners in minutes. Select activities, adjust difficulty, and save or share as PDFs. Ideal for teachers and parents supporting Grade 1-3 students.

**Highlights:** Customizable worksheet creation, Grade 1-3 activities, Multiple language options, Adjustable difficulty and question count, Save and share as PDF, Handwriting practice elements

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month of Premium | $2.99 | per month |
| 3 Months of Premium | $7.99 | per 3 months |
| 6 Months of Premium | $15.49 | per 6 months |
| 1 Year of Premium | $28.49 | per year |


## Frequently asked questions

### Is CLC Assessment free?

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

### Is Differ Maths free?

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

### Do CLC Assessment or Differ Maths have ads?

Neither CLC Assessment nor Differ Maths shows ads.

### Which is updated more often, CLC Assessment or Differ Maths?

CLC Assessment ships an update monthly, and Differ Maths every 3 weeks. Most recently, CLC Assessment was updated on October 13, 2026 and Differ Maths on October 5, 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.*