# MathLitera vs 高校化学・化学基礎の一問一答：ケムクイズ

The clearest difference is ads: MathLitera at none against 高校化学・化学基礎の一問一答：ケムクイズ's shown. MathLitera also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. MathLitera sells 11 one-off in-app purchases and 高校化学・化学基礎の一問一答：ケムクイズ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | MathLitera | 高校化学・化学基礎の一問一答：ケムクイズ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Size | 295 MB | 18 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Famulite Lab. LLC](https://appshunter.io/developer/1579536267) | [TomatoAppLab](https://appshunter.io/developer/1676711750) |

## What reviewers say

### MathLitera

[App page](https://appshunter.io/ios/app/mathlitera/id6670330392)

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Favorite Slot 01 | $1.99 | one-time |
| Extra Favorite Slot 07 | $1.99 | one-time |
| Extra Favorite Slot 04 | $1.99 | one-time |
| Extra Favorite Slot 06 | $1.99 | one-time |
| Extra Favorite Slot 05 | $1.99 | one-time |
| Extra Favorite Slot 09 | $1.99 | one-time |
| Extra Favorite Slot 03 | $1.99 | one-time |
| Extra Favorite Slot 08 | $1.99 | one-time |
| Extra Favorite Slot 02 | $1.99 | one-time |
| Extra Favorite Slot 10 | $1.99 | one-time |
| イリス | $4.99 | one-time |


### 高校化学・化学基礎の一問一答：ケムクイズ

[App page](https://appshunter.io/ios/app/id6763279883)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告をずっと非表示にする | $3.99 | one-time |


## Frequently asked questions

### Is MathLitera free?

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

### Is 高校化学・化学基礎の一問一答：ケムクイズ free?

高校化学・化学基礎の一問一答：ケムクイズ is free to download, with in-app purchases available.

### Do MathLitera or 高校化学・化学基礎の一問一答：ケムクイズ have ads?

高校化学・化学基礎の一問一答：ケムクイズ shows ads; MathLitera does not.

### Which is updated more often, MathLitera or 高校化学・化学基礎の一問一答：ケムクイズ?

MathLitera ships an update fortnightly, and 高校化学・化学基礎の一問一答：ケムクイズ fortnightly. Most recently, MathLitera was updated on October 13, 2026 and 高校化学・化学基礎の一問一答：ケムクイズ on October 14, 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.*