# Cereby vs Satalyst

The clearest difference is in-app purchases: Satalyst at none against Cereby's 14. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Cereby sells 14 in-app purchases, starting at $9.99 per month. Satalyst asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Cereby against 5.0 for Satalyst. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Both ship on a similar rhythm, roughly every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Cereby | Satalyst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cereby-ai-notes-and-flashcards/id6780308932/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/satalyst/id6782313090/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | — | Free |
| Size | 10 MB | 31 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Lovinson Dieujuste](https://appshunter.io/developer/6780308934) | [Satyam Agrawal](https://appshunter.io/developer/6782313092) |

## What reviewers say

### Cereby

[App page](https://appshunter.io/ios/app/cereby-ai-notes-and-flashcards/id6780308932)

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cereby Lite (Monthly) | $9.99 | per month |
| Cereby Pro (Monthly) | $16.99 | per month |
| Cereby Premium (Monthly) | $26.99 | per month |
| Cereby Lite (Annual) | $95.99 | per year |
| Cereby Pro (Annual) | $155.99 | per year |
| Cereby Premium (Annual) | $250.00 | per year |
| 100 Coins | $1.99 | one-time |
| 250 Coins | $2.99 | one-time |
| 500 Coins (Subscriber) | $3.99 | one-time |
| 500 Coins | $4.99 | one-time |
| 1,000 Coins (Subscriber) | $6.99 | one-time |
| 1,000 Coins | $8.99 | one-time |
| 2,500 Coins (Subscriber) | $14.99 | one-time |
| 5,000 Coins (Subscriber) | $27.99 | one-time |


### Satalyst

[App page](https://appshunter.io/ios/app/satalyst/id6782313090)

This app transforms SAT preparation into an enjoyable experience through a collection of engaging mini-games. Users can build study streaks, compete on leaderboards, and track their progress in Math and Reading, aiming for a higher score.

**Highlights:** Gamified SAT practice, Mini-games based on SAT content, Progress tracking for Math & Reading, Global leaderboards, Unlockable mascot avatars, Build study streaks

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

**In-app purchases:** none


## Frequently asked questions

### Is Cereby free?

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

### Is Satalyst free?

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

### Which has better reviews, Cereby or Satalyst?

Cereby and Satalyst are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Cereby or Satalyst have ads?

Neither Cereby nor Satalyst shows ads.

### Which is updated more often, Cereby or Satalyst?

Cereby ships an update every 3 days, and Satalyst every 3 days. Most recently, Cereby was updated on October 24, 2026 and Satalyst on October 24, 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.*