# FlashToPass Scholastic Math vs Subtraction Skill Builders

The clearest difference is price: Subtraction Skill Builders at $2.99 against FlashToPass Scholastic Math's $9.99. Subtraction Skill Builders also leads on iOS requirement (12.0 vs 26.0). FlashToPass Scholastic Math's advantage is update cadence (every 6 months vs every 28 months). On ads, in-app purchases and device support there is nothing between them.

FlashToPass Scholastic Math costs $9.99 and Subtraction Skill Builders $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FlashToPass Scholastic Math ships an update every 6 months, Subtraction Skill Builders every 28 months. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | FlashToPass Scholastic Math | Subtraction Skill Builders |
| --- | --- | --- |
| Price | $9.99 | **$2.99** |
| Rating | **[4.2 (75 ratings)](https://appshunter.io/ios/app/flashtopass-scholastic-math/id327697342/reviews)** | — |
| Number of ratings | **75** | — |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 28 months |
| Monetization | Paid | — |
| Size | 20 MB | 18 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scybot Technologies, L.L.C.](https://appshunter.io/developer/327697345) | [Sergey Malugin](https://appshunter.io/developer/562782409) |

## What reviewers say

### FlashToPass Scholastic Math

[App page](https://appshunter.io/ios/app/flashtopass-scholastic-math/id327697342)

This educational app uses flashcards and customizable sets to help students master essential math facts. It offers a modern design, printable exports, and practice options by number or difficulty, making learning fun and effective for all ages.

**Highlights:** Modern design, Printable exports, Customizable card sets, Practice by number/difficulty, Learn addition, subtraction, multiplication, division, Captivating sound effects and animations

**Features:** Apple Watch app

**In-app purchases:** none


### Subtraction Skill Builders

[App page](https://appshunter.io/ios/app/subtraction-skill-builders/id1271517241)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlashToPass Scholastic Math free?

FlashToPass Scholastic Math costs $9.99, with no in-app purchases.

### Is Subtraction Skill Builders free?

Subtraction Skill Builders costs $2.99, with no in-app purchases.

### Do FlashToPass Scholastic Math or Subtraction Skill Builders have ads?

Neither FlashToPass Scholastic Math nor Subtraction Skill Builders shows ads.

### Which is updated more often, FlashToPass Scholastic Math or Subtraction Skill Builders?

FlashToPass Scholastic Math ships an update every 6 months, and Subtraction Skill Builders every 28 months. Most recently, FlashToPass Scholastic Math was updated on November 6, 2026 and Subtraction Skill Builders on October 31, 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.*