# Ace DSAT Math vs Cereby

The clearest difference is update cadence: Cereby at every 4 days against Ace DSAT Math's every 10 days. Ace DSAT Math's advantage is ratings volume (8 vs 1) and iOS requirement (13.0 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Ace DSAT Math sells 7 in-app purchases, starting at $199.99 per 3 months and Cereby sells 15 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Ace DSAT Math against 5.0 for Cereby. That said, the two scores are not equally well evidenced: Ace DSAT Math has 8 ratings behind it against 1, so its average is the more settled of the two.

Ace DSAT Math ships an update every 10 days, Cereby every 4 days. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Ace DSAT Math | Cereby |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/ace-dsat-math/id6466779955/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cereby-ai-notes-and-flashcards/id6780308932/reviews) |
| Number of ratings | **8** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 61 MB | 10 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Arif Yetik](https://appshunter.io/developer/1705636954) | [Lovinson Dieujuste](https://appshunter.io/developer/6780308934) |

## What reviewers say

### Ace DSAT Math

[App page](https://appshunter.io/ios/app/ace-dsat-math/id6466779955)

Master Digital SAT Math with comprehensive video lessons, over 2,000 practice questions, and full-length practice tests. Get personalized feedback and expert guidance to achieve your target score.

**Highlights:** 25+ hours of video lessons, 2,000+ practice questions with solutions, 12 full-length practice tests, Performance analytics, Personalized tutor support, College guidance

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-Month Premium Access | $199.99 | per 3 months |
| 6-Month Premium Access | $299.99 | per 6 months |
| 12-Month Premium Access | $399.99 | per year |
| Sat Algebra | $4.99 | one-time |
| Problem Solving  Data analysis | $4.99 | one-time |
| Advanced Math | $4.99 | one-time |
| Geometry & Trigonometry | $4.99 | one-time |


### Cereby

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

This AI-powered study tool transforms your course materials into personalized learning resources like videos, podcasts, quizzes, and flashcards. It organizes your notes, tracks your progress, and creates study plans based on your syllabus and schedule.

**Highlights:** AI-generated study notes, quizzes, and flashcards, Video and podcast lecture creation, Adaptive quizzes and spaced-repetition flashcards, Syllabus and schedule integration, Organized library for all study materials, Scan and chat with physical documents

**Features:** iPhone Duo support

**In-app purchases (15)**

| 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 |
| Finals Pass | $9.99 | one-time |
| 2,500 Coins (Subscriber) | $14.99 | one-time |
| 5,000 Coins (Subscriber) | $27.99 | one-time |


## Frequently asked questions

### Is Ace DSAT Math free?

Ace DSAT Math is free to download, with in-app purchases available.

### Is Cereby free?

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

### Which has better reviews, Ace DSAT Math or Cereby?

Ace DSAT Math and Cereby are both rated 5.0 out of 5 on the App Store, from 8 and 1 ratings respectively.

### Do Ace DSAT Math or Cereby have ads?

Neither Ace DSAT Math nor Cereby shows ads.

### Which is updated more often, Ace DSAT Math or Cereby?

Ace DSAT Math ships an update every 10 days, and Cereby every 4 days. Most recently, Ace DSAT Math was updated on November 3, 2026 and Cereby on October 29, 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.*