# GrammarEasy vs DSE 生物溫習精讀 Biology Revision

The clearest difference is iOS requirement: DSE 生物溫習精讀 Biology Revision at 15.0 against GrammarEasy's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GrammarEasy sells 3 in-app purchases, starting at $0.99 per 7 days and DSE 生物溫習精讀 Biology Revision sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | GrammarEasy | DSE 生物溫習精讀 Biology Revision |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 2 MB | 16 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yu Ngon Ng](https://appshunter.io/developer/1808370883) | [Rivermap Ai Solutions Ltd](https://appshunter.io/developer/1880642479) |

## What reviewers say

### GrammarEasy

[App page](https://appshunter.io/ios/app/grammareasy/id6777962466)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Weekly) | $0.99 | per 7 days |
| Premium(6 Months ) | $17.99 | per 6 months |
| Premium(Annual) | $29.99 | per year |


### DSE 生物溫習精讀 Biology Revision

[App page](https://appshunter.io/ios/app/dse-biology-revision/id6794628607)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DSE 生物：八大課題全解鎖 | $9.99 | one-time |


## Frequently asked questions

### Is GrammarEasy free?

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

### Is DSE 生物溫習精讀 Biology Revision free?

DSE 生物溫習精讀 Biology Revision is free to download, with in-app purchases available.

### Do GrammarEasy or DSE 生物溫習精讀 Biology Revision have ads?

Neither GrammarEasy nor DSE 生物溫習精讀 Biology Revision shows ads.

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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.*