# HMS 學員端 vs Math Drills Mental Arithmetic

HMS 學員端 and Math Drills Mental Arithmetic 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.

HMS 學員端 costs $1.99 and Math Drills Mental Arithmetic $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | HMS 學員端 | Math Drills Mental Arithmetic |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Paid | — |
| Size | 52 MB | 25 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lan Yan Technology Corp.](https://appshunter.io/developer/1312795161) | [Xiamen City Fanyou Network Technology Co., Ltd.](https://appshunter.io/developer/1842524161) |

## What reviewers say

### HMS 學員端

[App page](https://appshunter.io/ios/app/hms/id1577706706)

Access online classes and learning materials anytime, anywhere with this app. Students can log in with their credentials to connect to supplementary lessons and educational content. The app allows for full-screen viewing, easy navigation through the timeline, and adjustable playback speeds to suit individual learning paces.

**Highlights:** Student account login, On-demand class access, Full-screen video playback, Timeline navigation, Adjustable playback speed

**In-app purchases:** none


### Math Drills Mental Arithmetic

[App page](https://appshunter.io/ios/app/math-drills-mental-arithmetic/id6786557456)

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

**In-app purchases:** none


## Frequently asked questions

### Is HMS 學員端 free?

HMS 學員端 costs $1.99, with no in-app purchases.

### Is Math Drills Mental Arithmetic free?

Math Drills Mental Arithmetic costs $1.99, with no in-app purchases.

### Do HMS 學員端 or Math Drills Mental Arithmetic have ads?

Neither HMS 學員端 nor Math Drills Mental Arithmetic 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.*