# Fraction Steps vs BioCaL

The clearest difference is price: BioCaL at Free against Fraction Steps's $2.99. BioCaL also leads on update cadence (every 2 days vs every 9 days). Fraction Steps's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

BioCaL is free to download; Fraction Steps costs $2.99 up front. BioCaL sells 1 one-off in-app purchase. Fraction Steps asks for nothing beyond the download.

Fraction Steps ships an update every 9 days, BioCaL every 2 days. The most recent releases landed on September 12, 2026 and August 2, 2026 respectively.

## The numbers

| Metric | Fraction Steps | BioCaL |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.5 (22 ratings)](https://appshunter.io/ios/app/fraction-steps-learn-visually/id1639786814/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | Paid | — |
| Size | 12 MB | 23 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Madiyar Aitbayev](https://appshunter.io/developer/1229466587) | [Yoshikazu Mikawa](https://appshunter.io/developer/1778069380) |

## What reviewers say

### Fraction Steps

[App page](https://appshunter.io/ios/app/fraction-steps-learn-visually/id1639786814)

This app offers a fun and visual way to learn and practice math fractions. It covers a wide range of topics from basic introductions to addition, subtraction, multiplication, and division of fractions. Ideal for students or anyone wanting to improve their math skills.

**Highlights:** Visual fraction learning, Practice exercises, Covers halves, quarters, and basic fractions, GCD and LCM lessons, Equivalent and simplifying fractions, Fraction comparison, Addition and subtraction of fractions, Multiplication and division of fractions

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

**In-app purchases:** none


### BioCaL

[App page](https://appshunter.io/ios/app/biocal/id6476985449)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BioCaL Premium Access | $4.99 | one-time |


## Frequently asked questions

### Is Fraction Steps free?

Fraction Steps costs $2.99, with no in-app purchases.

### Is BioCaL free?

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

### Do Fraction Steps or BioCaL have ads?

Neither Fraction Steps nor BioCaL shows ads.

### Which is updated more often, Fraction Steps or BioCaL?

Fraction Steps ships an update every 9 days, and BioCaL every 2 days. Most recently, Fraction Steps was updated on September 12, 2026 and BioCaL on August 2, 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.*