# Pure Flashcards Subtraction vs 小学3年理科

The clearest difference is price: Pure Flashcards Subtraction at $0.99 against 小学3年理科's $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Pure Flashcards Subtraction costs $0.99 and 小学3年理科 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pure Flashcards Subtraction ships an update every 12 months, 小学3年理科 every 8 months. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Pure Flashcards Subtraction | 小学3年理科 |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 8 months** |
| Monetization | Paid | — |
| Size | 0 MB | 22 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [T&T United Inc.](https://appshunter.io/developer/468282934) | [Gloding Inc.](https://appshunter.io/developer/780228385) |

## What reviewers say

### Pure Flashcards Subtraction

[App page](https://appshunter.io/ios/app/pure-flashcards-subtraction/id933588107)

This app offers a focused flashcard experience for learning subtraction facts. It features 126 cards covering various subtraction ranges, presented randomly for repeated practice. Designed for both classroom and home use, it requires no internet or sign-up.

**Highlights:** 126 subtraction flashcards, Random card order, Offline access, No sign-up required, Classroom and home use, Simple two-tap start

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

**In-app purchases:** none


### 小学3年理科

[App page](https://appshunter.io/ios/app/3/id1592032619)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pure Flashcards Subtraction free?

Pure Flashcards Subtraction costs $0.99, with no in-app purchases.

### Is 小学3年理科 free?

小学3年理科 costs $2.99, with no in-app purchases.

### Do Pure Flashcards Subtraction or 小学3年理科 have ads?

Neither Pure Flashcards Subtraction nor 小学3年理科 shows ads.

### Which is updated more often, Pure Flashcards Subtraction or 小学3年理科?

Pure Flashcards Subtraction ships an update every 12 months, and 小学3年理科 every 8 months. Most recently, Pure Flashcards Subtraction was updated on October 9, 2026 and 小学3年理科 on October 6, 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.*