# Space vs YAFCA

The clearest difference is in-app purchases: YAFCA at none against Space's 6. Space's advantage is update cadence (weekly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Space sells 6 in-app purchases, starting at $4.99 per month. YAFCA asks for nothing beyond the download.

Space ships an update weekly, YAFCA every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Space | YAFCA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (34 ratings)](https://appshunter.io/ios/app/space-spaced-repetition/id1546202212/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 77.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Freemium | — |
| Size | 143 MB | 4 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Till Friebe](https://appshunter.io/developer/1546202214) | [Anzhela Baroyan](https://appshunter.io/developer/1526016553) |

## What reviewers say

### Space

[App page](https://appshunter.io/ios/app/space-spaced-repetition/id1546202212)

This flashcard app uses spaced repetition to help you remember information effortlessly. It offers AI-powered card creation from various sources, offline access, and community-shared decks. Track your progress and sync across devices for a seamless learning experience.

**Highlights:** Spaced repetition algorithm, AI flashcard generation, Offline access, Community decks, Cross-device sync, Rich card formatting, Progress tracking

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Space Pro | $4.99 | per month |
| Space Pro Annual | $44.99 | per year |
| 1€ Donation | $0.99 | one-time |
| 3€ Donation | $2.99 | one-time |
| Premium Deck | $3.99 | one-time |
| 10€ Donation | $8.99 | one-time |


### YAFCA

[App page](https://appshunter.io/ios/app/yafca/id1637674445)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space free?

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

### Is YAFCA free?

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

### Do Space or YAFCA have ads?

Neither Space nor YAFCA shows ads.

### Which is updated more often, Space or YAFCA?

Space ships an update weekly, and YAFCA every 4 months. Most recently, Space was updated on November 3, 2026 and YAFCA on November 3, 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.*