# FX小学算数問題の解決機 vs 簿記3級「復習マスター」

The clearest difference is in-app purchases: FX小学算数問題の解決機 at none against 簿記3級「復習マスター」's 1. FX小学算数問題の解決機 also leads on ads (none vs shown) and iOS requirement (8.0 vs 16.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 簿記3級「復習マスター」 sells 1 one-off in-app purchase. FX小学算数問題の解決機 asks for nothing beyond the download.

FX小学算数問題の解決機 ships an update every 5 months, 簿記3級「復習マスター」 every 4 months. Both last shipped on October 8, 2026.

## The numbers

| Metric | FX小学算数問題の解決機 | 簿記3級「復習マスター」 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 34 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Euclidus Inc](https://appshunter.io/developer/490623202) | [Yosuke Muroi](https://appshunter.io/developer/1833837748) |

## What reviewers say

### FX小学算数問題の解決機

[App page](https://appshunter.io/ios/app/fx/id1059257320)

This AI-powered tool assists elementary students with math problems. It automatically solves entered questions, providing step-by-step animated explanations. It's ideal for self-study, pre-learning, and exam preparation, offering over 700 practice problems.

**Highlights:** AI-powered problem solving, Step-by-step animated explanations, Over 700 practice problems, Supports integers, fractions, decimals, equations, and graphs, Home tutor for self-study, Pre-learning and exam preparation aid

**Features:** macOS Compatibility

**In-app purchases:** none


### 簿記3級「復習マスター」

[App page](https://appshunter.io/ios/app/3/id6751177724)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $2.99 | one-time |


## Frequently asked questions

### Is FX小学算数問題の解決機 free?

FX小学算数問題の解決機 is free to download, with no in-app purchases.

### Is 簿記3級「復習マスター」 free?

簿記3級「復習マスター」 is free to download, with in-app purchases available.

### Do FX小学算数問題の解決機 or 簿記3級「復習マスター」 have ads?

簿記3級「復習マスター」 shows ads; FX小学算数問題の解決機 does not.

### Which is updated more often, FX小学算数問題の解決機 or 簿記3級「復習マスター」?

FX小学算数問題の解決機 ships an update every 5 months, and 簿記3級「復習マスター」 every 4 months. Most recently, FX小学算数問題の解決機 was updated on October 8, 2026 and 簿記3級「復習マスター」 on October 8, 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.*