# DTUplus vs Passu IELTS

The clearest difference is in-app purchases: DTUplus at none against Passu IELTS's 6. DTUplus also leads on iOS requirement (12.0 vs 16.5). Passu IELTS's advantage is update cadence (monthly vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. Passu IELTS sells 6 in-app purchases, starting at $15.99 per month. DTUplus asks for nothing beyond the download.

DTUplus ships an update every 10 months, Passu IELTS monthly. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | DTUplus | Passu IELTS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Size | 101 MB | 86 MB |
| Requires iOS | **12.0** | 16.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Danmarks Tekniske Universitet](https://appshunter.io/developer/546654639) | [Examate Inc.](https://appshunter.io/developer/1737862268) |

## What reviewers say

### DTUplus

[App page](https://appshunter.io/ios/app/dtuplus/id1168532786)

**Features:** macOS Compatibility

**In-app purchases:** none


### Passu IELTS

[App page](https://appshunter.io/ios/app/passu-ielts/id6742666720)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month premium subscribtion | $15.99 | per month |
| 3 Months premium | $31.99 | per 3 months |
| 6 Months Premium | $54.99 | per 6 months |
| 1 Evaluation | $5.99 | one-time |
| 3 Evaluations | $14.99 | one-time |
| 9 Evalutions | $39.99 | one-time |


## Frequently asked questions

### Is DTUplus free?

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

### Is Passu IELTS free?

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

### Do DTUplus or Passu IELTS have ads?

Neither DTUplus nor Passu IELTS shows ads.

### Which is updated more often, DTUplus or Passu IELTS?

DTUplus ships an update every 10 months, and Passu IELTS monthly. Most recently, DTUplus was updated on October 10, 2026 and Passu IELTS on October 8, 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.*