# Tesdopi vs CIAC School

The clearest difference is in-app purchases: CIAC School at none against Tesdopi's 14. CIAC School also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Tesdopi sells 14 one-off in-app purchases. CIAC School asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tesdopi | CIAC School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (60 ratings)](https://appshunter.io/ios/app/tesdopi/id1462266447/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 137 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edemy Co., LTD](https://appshunter.io/developer/1462266446) | [Ry Sokkheng](https://appshunter.io/developer/1628036349) |

## What reviewers say

### Tesdopi

[App page](https://appshunter.io/ios/app/tesdopi/id1462266447)

This competency-based learning program helps high school students excel in Math and Science. It offers over 30,000 lessons and tests, personalized learning plans, and special courses to boost skills and prepare for exams. Users see significant score improvements in just three months.

**Highlights:** Competency-based learning, Personalized learning plans, 30,000+ lessons and tests, Video tutorials and summaries, Practice exercises, Special courses (soft skills, exam prep)

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-month Plan | $2.99 | one-time |
| Discount Premium Plan 1 month | $2.99 | one-time |
| Discount Premium 3 months | $6.99 | one-time |
| Study for 3+1 months | $14.00 | one-time |
| Math BACII Preparation | $14.00 | one-time |
| Physics BACII Preparation | $14.00 | one-time |
| Khmer Essay Writing Skills | $14.00 | one-time |
| English Elementary P2 | $14.99 | one-time |
| Study for 6 months | $19.00 | one-time |
| Leadership Strategies Part 1 | $20.00 | one-time |
| Discount Premium 1 year | $29.99 | one-time |
| English Elementary 1 | $30.00 | one-time |
| Study for 1 Year | $35.00 | one-time |
| One Year Plan | $39.99 | one-time |


### CIAC School

[App page](https://appshunter.io/ios/app/ciac-school/id6777597959)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tesdopi free?

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

### Is CIAC School free?

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

### Do Tesdopi or CIAC School have ads?

Tesdopi shows ads; CIAC School does not.

### Which is updated more often, Tesdopi or CIAC School?

Tesdopi ships an update every 3 weeks, and CIAC School every 3 weeks. Most recently, Tesdopi was updated on October 3, 2026 and CIAC School on October 7, 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.*