# 99 баллов vs NADU Academy

The clearest difference is in-app purchases: 99 баллов at none against NADU Academy's 10. 99 баллов also leads on iOS requirement (12.0 vs 16.4). NADU Academy's advantage is update cadence (every 4 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. NADU Academy sells 10 one-off in-app purchases. 99 баллов asks for nothing beyond the download.

99 баллов ships an update every 5 weeks, NADU Academy every 4 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 99 баллов | NADU Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/99/id1557738047/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 34 MB | 53 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ayrat Khaliullin](https://appshunter.io/developer/955094256) | [Qulay Tizim](https://appshunter.io/developer/6807414154) |

## What reviewers say

### 99 баллов

[App page](https://appshunter.io/ios/app/99/id1557738047)

Prepare for exams with this app, offering online and recorded webinars, exclusive study materials, and direct chat support with a personal tutor. Keep track of all your assignments in one convenient place.

**Highlights:** Online and recorded webinars, Exclusive study materials, Personal tutor chat support, Assignment tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### NADU Academy

[App page](https://appshunter.io/ios/app/nadu-academy/id6807461947)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Брюки и юбки. I этап | $149.99 | one-time |
| Брюки и юбки. II этап | $149.99 | one-time |
| Астарлик. II этап | $249.99 | one-time |
| Женская одежда. II этап | $249.99 | one-time |
| Женская одежда. IV-2 | $249.99 | one-time |
| Женская одежда. IV-1 | $249.99 | one-time |
| Женская одежда. III этап | $249.99 | one-time |
| Женская одежда. IV-3 | $249.99 | one-time |
| Астарлик. III этап | $249.99 | one-time |
| Женская одежда. I этап | $299.99 | one-time |


## Frequently asked questions

### Is 99 баллов free?

99 баллов is free to download, with no in-app purchases.

### Is NADU Academy free?

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

### Do 99 баллов or NADU Academy have ads?

Neither 99 баллов nor NADU Academy shows ads.

### Which is updated more often, 99 баллов or NADU Academy?

99 баллов ships an update every 5 weeks, and NADU Academy every 4 days. Most recently, 99 баллов was updated on November 3, 2026 and NADU Academy 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.*