# Aptly vs Callback AI

The clearest difference is update cadence: Callback AI at daily against Aptly's every 9 days. Aptly's advantage is iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Aptly sells 1 one-off in-app purchase and Callback AI sells 3 in-app purchases, starting at $16.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Aptly ships an update every 9 days, Callback AI daily. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Aptly | Callback AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Daily** |
| Size | 53 MB | 13 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gunawan Santoso](https://appshunter.io/developer/1843786072) | [Nocte Ventures Ltd](https://appshunter.io/developer/1824906600) |

## What reviewers say

### Aptly

[App page](https://appshunter.io/ios/app/aptly-aptitude-test-trainer/id6780482462)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aptly Pro | $7.99 | one-time |


### Callback AI

[App page](https://appshunter.io/ios/app/callback-ai/id6800513662)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Callback Pro Weekly | $16.99 | per 7 days |
| Callback Pro (Monthly) | $34.99 | per month |
| Callback Pro (Quarterly) | $79.99 | per 3 months |


## Frequently asked questions

### Is Aptly free?

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

### Is Callback AI free?

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

### Do Aptly or Callback AI have ads?

Neither Aptly nor Callback AI shows ads.

### Which is updated more often, Aptly or Callback AI?

Aptly ships an update every 9 days, and Callback AI daily. Most recently, Aptly was updated on October 13, 2026 and Callback AI on October 10, 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.*