# Onsen SAT vs Test Ready

The clearest difference is rating: Onsen SAT at 5.0 against Test Ready's 4.1. Onsen SAT also leads on update cadence (fortnightly vs every 6 weeks) and iOS requirement (13.0 vs 17.5). Test Ready's advantage is ratings volume (19 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Onsen SAT holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Test Ready has 19 ratings behind it against 1, so its average is the more settled of the two.

Onsen SAT ships an update fortnightly, Test Ready every 6 weeks. The most recent releases landed on June 11, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Onsen SAT | Test Ready |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/onsen-sat/id1661828870/reviews)** | [4.1 (19 ratings)](https://appshunter.io/ios/app/test-ready-sat-prep/id6654894087/reviews) |
| Number of ratings | 1 | **19** |
| Positive reviews | — | 69.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 17 MB | 100 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Quinn Tutoring LLC](https://appshunter.io/developer/1716038667) | [Jonathon Lim](https://appshunter.io/developer/1761944146) |

## What reviewers say

### Onsen SAT

[App page](https://appshunter.io/ios/app/onsen-sat/id1661828870)

This app provides daily practice questions for the new digital SAT, covering Reading & Writing and Math. It offers feedback on answers and allows users to track progress and review past questions to build SAT skills.

**Highlights:** Daily SAT Reading & Writing practice, Daily SAT Math practice, Answer feedback, Progress tracking, Review previous questions

**In-app purchases:** none


### Test Ready

[App page](https://appshunter.io/ios/app/test-ready-sat-prep/id6654894087)

Prepare for the SAT with a streamlined experience that includes the Desmos Graphing Calculator. Practice with official College Board questions to assess and improve your skills in Math and Reading & Writing sections anytime, anywhere.

**Highlights:** Embedded Desmos Graphing Calculator, Official College Board SAT questions, Streamlined assessment process, Practice Math domains (Algebra, Geometry, etc.), Practice Reading & Writing domains, Simulated test-taking experience

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Wide range of SAT prep resources
- 👍 Convenient mobile app for studying
- 🚀 Helpful feedback and features
- 👍 Closely mirrors actual SAT
- 👍 Organized and easy to use

**What reviewers complain about**

- 🐛 Issues with underlined sentence questions
- 🐛 Inaccurate or nonsensical reading questions
- 🐛 Crashes when trying to access the evaluate section


## Frequently asked questions

### Is Onsen SAT free?

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

### Is Test Ready free?

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

### Which has better reviews, Onsen SAT or Test Ready?

Onsen SAT is rated higher. Onsen SAT averages 5.0 out of 5 from 1 ratings, while Test Ready averages 4.1 from 19 ratings.

### Do Onsen SAT or Test Ready have ads?

Neither Onsen SAT nor Test Ready shows ads.

### Which is updated more often, Onsen SAT or Test Ready?

Onsen SAT ships an update fortnightly, and Test Ready every 6 weeks. Most recently, Onsen SAT was updated on June 11, 2026 and Test Ready on June 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*