# TSI vs TSI Math Test Prep

The clearest difference is price: TSI Math Test Prep at Free against TSI's $2.99. TSI Math Test Prep also leads on rating (4.7 vs 4.2) and ratings volume (372 vs 31). TSI's advantage is review sentiment (77% vs 39%) and in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

TSI Math Test Prep is free to download; TSI costs $2.99 up front. TSI Math Test Prep sells 1 in-app purchase, starting at $9.99 per month. TSI asks for nothing beyond the download.

TSI Math Test Prep holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: TSI Math Test Prep has 372 ratings behind it against 31, so its average is the more settled of the two. Written reviews complicate that: 77% of TSI's written reviews are positive against 39% of TSI Math Test Prep's, so the app with the better star average is not the one people write more warmly about.

TSI ships an update monthly, TSI Math Test Prep every 6 weeks. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | TSI | TSI Math Test Prep |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.2 (31 ratings)](https://appshunter.io/ios/app/tsi-accuplacer-math/id1431929875/reviews) | **[4.7 (372 ratings)](https://appshunter.io/ios/app/tsi-math-test-prep/id1502998680/reviews)** |
| Number of ratings | 31 | **372** |
| Positive reviews | **76.9% of reviews** | 38.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#200** | — |
| Size | 125 MB | 15 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tayyip Oral](https://appshunter.io/developer/1431929874) | [YourTeacher.com](https://appshunter.io/developer/340925628) |

## What reviewers say

### TSI

[App page](https://appshunter.io/ios/app/tsi-accuplacer-math/id1431929875)

**Currently charting:** #200 Top Paid · Education (US App Store)

This app provides extensive practice questions for the TSI and Accuplacer math tests. It features over 1000 unique questions across 20 topics, designed to help students develop and improve their test-taking skills for academic readiness assessments.

**Highlights:** 1092 practice questions, 20 math topics covered, Questions for numbers and operations, Algebra and geometry practice, Data analysis and probability, Resource for students and teachers

**Features:** macOS Compatibility

**In-app purchases:** none


### TSI Math Test Prep

[App page](https://appshunter.io/ios/app/tsi-math-test-prep/id1502998680)

Prepare for the TSI Math placement test with a comprehensive study guide and practice tests. This app offers targeted content to help you achieve a high score.

**Highlights:** TSI Math study guide, Practice tests, Placement test preparation, Targeted content

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TSI Math Test Prep Monthly | $9.99 | per month |

**What reviewers like**

- 👍 Excellent educational content
- 👍 Step-by-step video lessons
- 👍 Makes math easier to understand
- 👍 Great for relearning material
- 👍 Organized and helpful lessons

**What reviewers complain about**

- 🐛 Frequent app crashes
- 🐛 Subscription/purchase issues
- 🐛 In-app purchase unavailable
- 🐛 Restore purchase not working
- 🐛 Audio not working

**Reported bugs**

- App crashes during lessons/tests
- App won't get past loading screen
- App freezes when trying to subscribe
- In-app purchase unavailable
- Purchase identifier invalid

**Requested features**

- Fix subscription/purchase issues
- Fix restore purchase functionality
- Fix app crashing
- Fix audio issues
- Provide clear pricing for upgrades


## Frequently asked questions

### Is TSI free?

TSI costs $2.99, with no in-app purchases.

### Is TSI Math Test Prep free?

TSI Math Test Prep is free to download, with in-app purchases available.

### Which has better reviews, TSI or TSI Math Test Prep?

TSI Math Test Prep is rated higher. TSI averages 4.2 out of 5 from 31 ratings, while TSI Math Test Prep averages 4.7 from 372 ratings.

### Do TSI or TSI Math Test Prep have ads?

Neither TSI nor TSI Math Test Prep shows ads.

### Which is updated more often, TSI or TSI Math Test Prep?

TSI ships an update monthly, and TSI Math Test Prep every 6 weeks. Most recently, TSI was updated on September 24, 2026 and TSI Math Test Prep on September 30, 2026.

---

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