# AR Coding | kodabl vs DevPrep

The clearest difference is in-app purchases: AR Coding | kodabl at none against DevPrep's 1. AR Coding | kodabl also leads on iOS requirement (7.0 vs 17.0). DevPrep's advantage is update cadence (every 9 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. DevPrep sells 1 in-app purchase, starting at $2.99 per 6 months. AR Coding | kodabl asks for nothing beyond the download.

AR Coding | kodabl ships an update every 4 months, DevPrep every 9 days. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | AR Coding | kodabl | DevPrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/ar-coding-kodabl/id1321648146/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 652 MB | 28 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Valeriy Danyuk](https://appshunter.io/developer/1262401022) | [Aliaksei Yelin](https://appshunter.io/developer/1502827500) |

## What reviewers say

### AR Coding | kodabl

[App page](https://appshunter.io/ios/app/ar-coding-kodabl/id1321648146)

This app uses augmented reality cards to teach children programming concepts like logic, problem-solving, and sequences. It offers 20 levels of visual programming, culminating in a certificate of completion. Designed for independent use by children, it can also be adapted for distance or individual learning.

**Highlights:** Augmented reality card integration, Visual programming concepts, Logical thinking and problem-solving, 20 levels of progressive learning, Certificate of completion, Designed for independent child use

**Features:** macOS Compatibility

**In-app purchases:** none


### DevPrep

[App page](https://appshunter.io/ios/app/devprep-coding-interview/id1527624816)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get full access | $2.99 | per 6 months |


## Frequently asked questions

### Is AR Coding | kodabl free?

AR Coding | kodabl is free to download, with no in-app purchases.

### Is DevPrep free?

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

### Do AR Coding | kodabl or DevPrep have ads?

Neither AR Coding | kodabl nor DevPrep shows ads.

### Which is updated more often, AR Coding | kodabl or DevPrep?

AR Coding | kodabl ships an update every 4 months, and DevPrep every 9 days. Most recently, AR Coding | kodabl was updated on September 16, 2026 and DevPrep on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*