# Data School vs PTE Practice | Test | Ace

The clearest difference is price: Data School at Free against PTE Practice | Test | Ace's $2.99. Data School also leads on iOS requirement (12.4 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Data School is free to download; PTE Practice | Test | Ace costs $2.99 up front. Data School sells 27 one-off in-app purchases and PTE Practice | Test | Ace sells 3 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Data School ships an update every 2 weeks, PTE Practice | Test | Ace fortnightly. Both last shipped on October 7, 2026.

## The numbers

| Metric | Data School | PTE Practice | Test | Ace |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 28 MB | 389 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Data Analytics LLC](https://appshunter.io/developer/1628946212) | [LINGOIMPACTWORLD LTD](https://appshunter.io/developer/1843903815) |

## What reviewers say

### Data School

[App page](https://appshunter.io/ios/app/data-school/id1628946210)

**Features:** macOS Compatibility

**In-app purchases (27)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Llama AI туслах хөгжүүлэх | $4.99 | one-time |
| Python, ML үл хөдлөхийн үнэ | $9.99 | one-time |
| Procreate Дижитал Арт | $9.99 | one-time |
| Бизнес Excel 2.0 Ахисан шат | $9.99 | one-time |
| Дата анализ SPSS цахим ном | $9.99 | one-time |
| Unsupervised Machine Learning | $12.99 | one-time |
| PowerBI DAX KPI боловсруулах | $12.99 | one-time |
| Өгөгдлийн цэвэрлэгээ | $14.99 | one-time |
| ARIMA хугацааны цуваа Python | $14.99 | one-time |
| Excel Дата Анализ | $19.99 | one-time |
| R программ өгөгдөл дүрслэх | $19.99 | one-time |
| SQL Дата Анализ | $23.99 | one-time |
| Supervised Machine Learning | $24.99 | one-time |
| Machine Learning Capstone | $24.99 | one-time |
| Streamlit ашиглан дата апп | $24.99 | one-time |
| Data Science Python | $25.99 | one-time |
| Бизнес EXCEL 1.0 | $28.99 | one-time |
| Дата аналитикс үндэс | $29.99 | one-time |
| ML практик ур чадвар | $29.99 | one-time |
| Excel VBA Автоматжуулалт | $29.99 | one-time |
| Машин сургалтын үндэс | $29.99 | one-time |
| Deep Learning TensorFlow Keras | $29.99 | one-time |
| Power BI ДАШБОАРД | $31.99 | one-time |
| Дата Анализ SPSS | $31.99 | one-time |
| Статистикийн үндэс | $34.99 | one-time |
| Дата Анализ R | $38.99 | one-time |
| IELTS Academic цогц сургалт | $39.99 | one-time |


### PTE Practice | Test | Ace

[App page](https://appshunter.io/ios/app/pte-practice-test-ace/id6753594612)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-month membership | $12.99 | per month |
| 3-month membership | $24.99 | per 3 months |
| 12-month membership | $69.99 | per year |


## Frequently asked questions

### Is Data School free?

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

### Is PTE Practice | Test | Ace free?

PTE Practice | Test | Ace costs $2.99, and also offers in-app purchases.

### Do Data School or PTE Practice | Test | Ace have ads?

Neither Data School nor PTE Practice | Test | Ace shows ads.

### Which is updated more often, Data School or PTE Practice | Test | Ace?

Data School ships an update every 2 weeks, and PTE Practice | Test | Ace fortnightly. Most recently, Data School was updated on October 7, 2026 and PTE Practice | Test | Ace 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.*