# DSE 物理溫習精讀 Physics Revision vs HKDSE Math Practice & Notes

DSE 物理溫習精讀 Physics Revision and HKDSE Math Practice & Notes are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. DSE 物理溫習精讀 Physics Revision sells 1 one-off in-app purchase and HKDSE Math Practice & Notes sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | DSE 物理溫習精讀 Physics Revision | HKDSE Math Practice & Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 15 MB | 182 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rivermap Ai Solutions Ltd](https://appshunter.io/developer/1880642479) | [Pickmy AI](https://appshunter.io/developer/1869516043) |

## What reviewers say

### DSE 物理溫習精讀 Physics Revision

[App page](https://appshunter.io/ios/app/dse-physics-revision/id6798244408)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DSE 物理：九個課題全解鎖 | $9.99 | one-time |


### HKDSE Math Practice & Notes

[App page](https://appshunter.io/ios/app/hkdse-math-practice-and-notes/id6809379110)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Pro 180 Days | $19.99 | one-time |
| Math Pro 90 Days | $19.99 | one-time |


## Frequently asked questions

### Is DSE 物理溫習精讀 Physics Revision free?

DSE 物理溫習精讀 Physics Revision is free to download, with in-app purchases available.

### Is HKDSE Math Practice & Notes free?

HKDSE Math Practice & Notes is free to download, with in-app purchases available.

### Do DSE 物理溫習精讀 Physics Revision or HKDSE Math Practice & Notes have ads?

Neither DSE 物理溫習精讀 Physics Revision nor HKDSE Math Practice & Notes 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.*