# Test Ready vs 99's Guide

The clearest difference is rating: 99's Guide at 5.0 against Test Ready's 4.1. 99's Guide also leads on update cadence (every 2 days vs every 6 weeks). Test Ready's advantage is ratings volume (19 vs 3). 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.

99's Guide 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 3, so its average is the more settled of the two.

Test Ready ships an update every 6 weeks, 99's Guide every 2 days. The most recent releases landed on September 23, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Test Ready | 99's Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (19 ratings)](https://appshunter.io/ios/app/test-ready-sat-prep/id6654894087/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/99s-guide/id6800377299/reviews)** |
| Number of ratings | **19** | 3 |
| Positive reviews | 69.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free | Free |
| Size | 100 MB | 17 MB |
| Requires iOS | 17.5 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Jonathon Lim](https://appshunter.io/developer/1761944146) | [MUSTAFA SAMAD](https://appshunter.io/developer/6800377301) |

## What reviewers say

### 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


### 99's Guide

[App page](https://appshunter.io/ios/app/99s-guide/id6800377299)

A medical study companion for University of Baghdad College of Medicine students. Access study materials, subject resources, and tests in an organized and efficient way to support your academic journey.

**Highlights:** Medical study materials, Subject resources, Tests, Student information, Organized interface, Efficient studying

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

**In-app purchases:** none


## Frequently asked questions

### Is Test Ready free?

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

### Is 99's Guide free?

99's Guide is free to download, with no in-app purchases.

### Which has better reviews, Test Ready or 99's Guide?

99's Guide is rated higher. Test Ready averages 4.1 out of 5 from 19 ratings, while 99's Guide averages 5.0 from 3 ratings.

### Do Test Ready or 99's Guide have ads?

Neither Test Ready nor 99's Guide shows ads.

### Which is updated more often, Test Ready or 99's Guide?

Test Ready ships an update every 6 weeks, and 99's Guide every 2 days. Most recently, Test Ready was updated on September 23, 2026 and 99's Guide on October 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.*