# Materials Evaluation with AHP vs Coba Lagi

The clearest difference is in-app purchases: Materials Evaluation with AHP at none against Coba Lagi's 3. Materials Evaluation with AHP also leads on iOS requirement (9.0 vs 15.0). Coba Lagi's advantage is update cadence (every 2 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Coba Lagi sells 3 one-off in-app purchases. Materials Evaluation with AHP asks for nothing beyond the download.

Materials Evaluation with AHP ships an update every 4 months, Coba Lagi every 2 days. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Materials Evaluation with AHP | Coba Lagi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 4 MB | 48 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Shigeo Kato](https://appshunter.io/developer/946287109) | [ARDEMAN .](https://appshunter.io/developer/6823508007) |

## What reviewers say

### Materials Evaluation with AHP

[App page](https://appshunter.io/ios/app/materials-evaluation-with-ahp/id946287110)

This educational tool applies the Analytic Hierarchy Process (AHP) to systematically evaluate teaching materials. It helps users prioritize options by making pairwise comparisons of various evaluation criteria, suitable for both individual and team use in diverse decision-making scenarios.

**Highlights:** Analytic Hierarchy Process (AHP) framework, Systematic integration of evaluation criteria, Pairwise comparison for prioritization, Supports individual and team use, Adaptable to various teaching contexts

**Features:** macOS Compatibility

**In-app purchases:** none


### Coba Lagi

[App page](https://appshunter.io/ios/app/coba-lagi-learn-to-code/id6823508005)

**Features:** Family Sharing, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $0.99 | one-time |
| Medium tip | $2.99 | one-time |
| Large tip | $4.99 | one-time |


## Frequently asked questions

### Is Materials Evaluation with AHP free?

Materials Evaluation with AHP is free to download, with no in-app purchases.

### Is Coba Lagi free?

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

### Do Materials Evaluation with AHP or Coba Lagi have ads?

Neither Materials Evaluation with AHP nor Coba Lagi shows ads.

### Which is updated more often, Materials Evaluation with AHP or Coba Lagi?

Materials Evaluation with AHP ships an update every 4 months, and Coba Lagi every 2 days. Most recently, Materials Evaluation with AHP was updated on November 1, 2026 and Coba Lagi on November 6, 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.*