# Math 1AF vs Write Right for Exam

The clearest difference is in-app purchases: Math 1AF at none against Write Right for Exam's 3. Write Right for Exam's advantage is update cadence (every 3 days vs monthly) and iOS requirement (11.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Write Right for Exam sells 3 in-app purchases, starting at $1.99 per 7 days. Math 1AF asks for nothing beyond the download.

Math 1AF ships an update monthly, Write Right for Exam every 3 days. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Math 1AF | Write Right for Exam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 67 MB | 77 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [A Connected Planet](https://appshunter.io/developer/919963969) | [Smallsoft Pty Ltd](https://appshunter.io/developer/833431056) |

## What reviewers say

### Math 1AF

[App page](https://appshunter.io/ios/app/math-1af/id1501188162)

**Features:** macOS Compatibility

**In-app purchases:** none


### Write Right for Exam

[App page](https://appshunter.io/ios/app/write-right-for-exam/id6677010850)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WriteRight Pro: weekly | $1.99 | per 7 days |
| Write Right Pro: Monthly | $5.99 | per month |
| Write Right Pro: Yearly | $29.99 | per year |


## Frequently asked questions

### Is Math 1AF free?

Math 1AF is free to download, with no in-app purchases.

### Is Write Right for Exam free?

Write Right for Exam is free to download, with in-app purchases available.

### Do Math 1AF or Write Right for Exam have ads?

Neither Math 1AF nor Write Right for Exam shows ads.

### Which is updated more often, Math 1AF or Write Right for Exam?

Math 1AF ships an update monthly, and Write Right for Exam every 3 days. Most recently, Math 1AF was updated on September 17, 2026 and Write Right for Exam on September 15, 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.*