# Just Talk vs MathApex

The clearest difference is in-app purchases: Just Talk at none against MathApex's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MathApex sells 1 one-off in-app purchase. Just Talk asks for nothing beyond the download.

Just Talk ships an update every 5 weeks, MathApex every 3 weeks. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Just Talk | MathApex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 74 MB | 93 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nadezhda Berdina](https://appshunter.io/developer/1767627510) | [Umit Sevim](https://appshunter.io/developer/939217054) |

## What reviewers say

### Just Talk

[App page](https://appshunter.io/ios/app/just-talk/id6737720196)

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

**In-app purchases:** none


### MathApex

[App page](https://appshunter.io/ios/app/mathapex-math-learning/id6753774905)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathApex Pro | $4.99 | one-time |


## Frequently asked questions

### Is Just Talk free?

Just Talk is free to download, with no in-app purchases.

### Is MathApex free?

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

### Do Just Talk or MathApex have ads?

Neither Just Talk nor MathApex shows ads.

### Which is updated more often, Just Talk or MathApex?

Just Talk ships an update every 5 weeks, and MathApex every 3 weeks. Most recently, Just Talk was updated on October 10, 2026 and MathApex on October 8, 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.*