# Teachback AI vs Spaced Learning

Teachback AI and Spaced Learning are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Teachback AI sells 3 in-app purchases, starting at $7.99 per 7 days and Spaced Learning sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Teachback AI | Spaced Learning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 35 MB | 243 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Mahmoud Barazi](https://appshunter.io/developer/1886927977) | [Pwnera](https://appshunter.io/developer/6801835900) |

## What reviewers say

### Teachback AI

[App page](https://appshunter.io/ios/app/teachback-ai/id6760937065)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Teachback AI Pro | $7.99 | per 7 days |
| Teachback AI Pro | $9.99 | per month |
| Teachback AI Pro | $59.99 | per year |


### Spaced Learning

[App page](https://appshunter.io/ios/app/spaced-learning-fikra/id6808915383)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fikra Plus Monthly | $4.99 | per month |
| Fikra Plus Yearly | $24.99 | per year |


## Frequently asked questions

### Is Teachback AI free?

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

### Is Spaced Learning free?

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

### Do Teachback AI or Spaced Learning have ads?

Neither Teachback AI nor Spaced Learning shows ads.

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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.*