# Studyer DSE vs HKDSE Math Practice & Notes

The clearest difference is update cadence: HKDSE Math Practice & Notes at every 3 days against Studyer DSE's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Studyer DSE sells 3 in-app purchases, starting at $6.99 per month and HKDSE Math Practice & Notes sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Studyer DSE ships an update fortnightly, HKDSE Math Practice & Notes every 3 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Studyer DSE | HKDSE Math Practice & Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/studyer-dse/id6745263975/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 55 MB | 145 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HappyJai Limited](https://appshunter.io/developer/1648677317) | [Pickmy AI](https://appshunter.io/developer/1869516043) |

## What reviewers say

### Studyer DSE

[App page](https://appshunter.io/ios/app/studyer-dse/id6745263975)

This AI-powered learning tool creates a focused study environment by building a custom knowledge base from your uploaded materials. It provides step-by-step learning support and past paper practices to help students prepare for exams.

**Highlights:** AI-powered custom knowledge base, Step-by-step learning support, Past paper practice challenges, Focused study environment, Ad-free premium experience, Unlimited workspaces (premium)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studyly Premium (One Month) | $6.99 | per month |
| Studyly Premium (Three Months) | $17.99 | per 3 months |
| Studyly Premium (One Year) | $47.90 | per year |


### 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 (3)**

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


## Frequently asked questions

### Is Studyer DSE free?

Studyer DSE 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 Studyer DSE or HKDSE Math Practice & Notes have ads?

Neither Studyer DSE nor HKDSE Math Practice & Notes shows ads.

### Which is updated more often, Studyer DSE or HKDSE Math Practice & Notes?

Studyer DSE ships an update fortnightly, and HKDSE Math Practice & Notes every 3 days. Most recently, Studyer DSE was updated on October 28, 2026 and HKDSE Math Practice & Notes on October 29, 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.*