# SAT Math vs Diggs

The clearest difference is update cadence: Diggs at every 6 weeks against SAT Math's every 10 months. Diggs also leads on rating (5.0 vs 4.8). SAT Math's advantage is monetization model (free vs freemium) and iOS requirement (15.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. SAT Math sells 1 one-off in-app purchase and Diggs sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Diggs holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

SAT Math ships an update every 10 months, Diggs every 6 weeks. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SAT Math | Diggs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/sat-math-geometry-lite/id573863361/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/diggs/id6759153060/reviews)** |
| Number of ratings | **5** | 2 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Monetization | **Free** | Freemium |
| Size | 14 MB | 98 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [ELIAS BRUNO MENDOZAMOLEROS](https://appshunter.io/developer/1877068454) |

## What reviewers say

### SAT Math

[App page](https://appshunter.io/ios/app/sat-math-geometry-lite/id573863361)

Prepare for SAT Math: Geometry & Measurement with over 330 practice questions and detailed explanations. Track your progress with visual meters and revise specific topics to build confidence for test day.

**Highlights:** Over 330 practice questions, 33 revision notes, Mock tests with mixed topics, Instant feedback on answers, Detailed explanations for each question, Progress tracking with visual meters, Topic-specific revision

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Question Bank | $9.99 | one-time |


### Diggs

[App page](https://appshunter.io/ios/app/diggs/id6759153060)

This AI-powered calculus tutor provides step-by-step solutions to problems, explains complex concepts, and offers adaptive practice quizzes. Visualize functions with the Graph Lab and personalize your study plan with a roadmap feature. Track your progress and stay consistent with daily goals.

**Highlights:** Step-by-step problem solutions, Concept explanations, Adaptive practice quizzes, Visual graph plotting, Personalized study roadmap, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diggs Pro Monthly | $4.99 | per month |
| Diggs Pro Annual | $41.99 | per year |


## Frequently asked questions

### Is SAT Math free?

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

### Is Diggs free?

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

### Which has better reviews, SAT Math or Diggs?

Diggs is rated higher. SAT Math averages 4.8 out of 5 from 5 ratings, while Diggs averages 5.0 from 2 ratings.

### Do SAT Math or Diggs have ads?

Neither SAT Math nor Diggs shows ads.

### Which is updated more often, SAT Math or Diggs?

SAT Math ships an update every 10 months, and Diggs every 6 weeks. Most recently, SAT Math was updated on October 15, 2026 and Diggs on October 16, 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.*