# VikingGO vs TSI Math Test Prep

The clearest difference is rating: TSI Math Test Prep at 4.7 against VikingGO's 2.3. TSI Math Test Prep also leads on update cadence (every 6 weeks vs every 8 months) and ratings volume (372 vs 12). VikingGO's advantage is in-app purchases (none vs 1) and review sentiment (63% vs 39%). On price, ads and device support there is nothing between them.

Both are free to download. TSI Math Test Prep sells 1 in-app purchase, starting at $9.99 per month. VikingGO asks for nothing beyond the download.

TSI Math Test Prep holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: TSI Math Test Prep has 372 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 63% of VikingGO'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.

VikingGO ships an update every 8 months, TSI Math Test Prep every 6 weeks. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | VikingGO | TSI Math Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (12 ratings)](https://appshunter.io/ios/app/vikinggo/id924127101/reviews) | **[4.7 (372 ratings)](https://appshunter.io/ios/app/tsi-math-test-prep/id1502998680/reviews)** |
| Number of ratings | 12 | **372** |
| Positive reviews | **62.5% of reviews** | 38.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 15 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Del Mar College](https://appshunter.io/developer/924127100) | [YourTeacher.com](https://appshunter.io/developer/340925628) |

## What reviewers say

### VikingGO

[App page](https://appshunter.io/ios/app/vikinggo/id924127101)

This app provides the Del Mar College community with essential information and access to campus resources. Students, faculty, and guests can find details on academics, campus services, dining, and support.

**Highlights:** Access Canvas courses and grades, View campus maps and building locations, Manage course payments and financial aid, Access college email and contacts, Information on campus services and dining, Library resources and catalog access, Tutoring and advising information

**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 VikingGO free?

VikingGO is free to download, 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, VikingGO or TSI Math Test Prep?

TSI Math Test Prep is rated higher. VikingGO averages 2.3 out of 5 from 12 ratings, while TSI Math Test Prep averages 4.7 from 372 ratings.

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

Neither VikingGO nor TSI Math Test Prep shows ads.

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

VikingGO ships an update every 8 months, and TSI Math Test Prep every 6 weeks. Most recently, VikingGO was updated on October 6, 2026 and TSI Math Test Prep on October 13, 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.*