# TSI vs TSIA2 Prep

The clearest difference is price: TSIA2 Prep at Free against TSI's $2.99. TSIA2 Prep also leads on update cadence (every 10 days vs monthly). TSI's advantage is in-app purchases (none vs 3) and iOS requirement (10.0 vs 17.0). On ads and device support there is nothing between them.

TSIA2 Prep is free to download; TSI costs $2.99 up front. TSIA2 Prep sells 3 in-app purchases, starting at $3.99 per 7 days. TSI asks for nothing beyond the download.

TSI ships an update monthly, TSIA2 Prep every 10 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TSI | TSIA2 Prep |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.2 (31 ratings)](https://appshunter.io/ios/app/tsi-accuplacer-math/id1431929875/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free | — |
| Size | 125 MB | 9 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tayyip Oral](https://appshunter.io/developer/1431929874) | [Hermes Inteligencia Digital Ltda](https://appshunter.io/developer/1896694873) |

## What reviewers say

### TSI

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

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


### TSIA2 Prep

[App page](https://appshunter.io/ios/app/tsia2-prep-placement-test/id6789235249)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TSIA2 Prep Weekly | $3.99 | per 7 days |
| TSIA2 Prep Monthly | $10.99 | per month |
| Quarterly | $21.99 | per 3 months |


## Frequently asked questions

### Is TSI free?

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

### Is TSIA2 Prep free?

TSIA2 Prep is free to download, with in-app purchases available.

### Do TSI or TSIA2 Prep have ads?

Neither TSI nor TSIA2 Prep shows ads.

### Which is updated more often, TSI or TSIA2 Prep?

TSI ships an update monthly, and TSIA2 Prep every 10 days. Most recently, TSI was updated on October 21, 2026 and TSIA2 Prep on October 24, 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.*