# Math 1AF vs eSpaceReading

The clearest difference is in-app purchases: Math 1AF at none against eSpaceReading's 3. eSpaceReading's advantage is update cadence (daily vs monthly) and iOS requirement (13.4 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. eSpaceReading sells 3 in-app purchases, starting at $5.99 per 6 months. Math 1AF asks for nothing beyond the download.

Math 1AF ships an update monthly, eSpaceReading daily. Both last shipped on September 17, 2026.

## The numbers

| Metric | Math 1AF | eSpaceReading |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Size | 67 MB | 113 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [A Connected Planet](https://appshunter.io/developer/919963969) | [Tran Van Nam](https://appshunter.io/developer/867943152) |

## What reviewers say

### Math 1AF

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

**Features:** macOS Compatibility

**In-app purchases:** none


### eSpaceReading

[App page](https://appshunter.io/ios/app/espacereading/id6470707062)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6 Months Subscription | $5.99 | per 6 months |
| 1 Year Subscription | $9.99 | per year |
| Life Time | $19.99 | one-time |


## Frequently asked questions

### Is Math 1AF free?

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

### Is eSpaceReading free?

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

### Do Math 1AF or eSpaceReading have ads?

Neither Math 1AF nor eSpaceReading shows ads.

### Which is updated more often, Math 1AF or eSpaceReading?

Math 1AF ships an update monthly, and eSpaceReading daily. Most recently, Math 1AF was updated on September 17, 2026 and eSpaceReading on September 17, 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.*