# Allen Test Prep Hub vs GlotScope

The clearest difference is price: Allen Test Prep Hub at Free against GlotScope's $3.99. GlotScope's advantage is in-app purchases (none vs 12) and iOS requirement (13.0 vs 16.6). On update cadence, ads and device support there is nothing between them.

Allen Test Prep Hub is free to download; GlotScope costs $3.99 up front. Allen Test Prep Hub sells 12 in-app purchases, starting at $0.99 per 7 days. GlotScope asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Allen Test Prep Hub | GlotScope |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | 9.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 105 MB | 87 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Allen Resources, Inc.](https://appshunter.io/developer/341335823) | [Aeegee Studio Limited](https://appshunter.io/developer/1592270548) |

## What reviewers say

### Allen Test Prep Hub

[App page](https://appshunter.io/ios/app/allen-test-prep-hub/id605476662)

Prepare for your exams with a comprehensive question bank featuring multiple-choice questions, answers, and detailed rationales. Track your performance, identify weak areas, and customize your study sessions with adaptive learning technology.

**Highlights:** Extensive question bank, Detailed answers and rationales, Performance tracking and statistics, Customizable testing options, Adaptive learning technology, Review missed and least-seen questions, Test-taking strategies and advice

**Features:** Family Sharing, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Questions, Answers & Rationale | $0.99 | per 7 days |
| Unlimited Access | $0.99 | per month |
| TestBank Total Access | $3.49 | per month |
| TestBank Total Access | $6.99 | per 7 days |
| TestBank Total Access | $6.99 | per 7 days |
| Total Access Enabled | $9.99 | per 7 days |
| Complete TestBank of Questions | $19.99 | per month |
| Full TestBank Access | $19.99 | per month |
| 12,383 Exam Questions, Answers | $49.99 | per 3 months |
| Unlimited Access to Questions | $54.99 | per 3 months |
| TestBank Annual Access | $99.99 | per year |
| Premium TestBank of Questions | $189.99 | per year |

**What reviewers like**

- 👍 Helpful for DMV preparation
- 👍 Questions similar to actual test
- 👍 Covers handbook essentials

**What reviewers complain about**

- 💸 Charged without authorization
- 💸 Difficult to cancel subscription
- 💸 Misleading advertising (not free)
- 💸 Automatic billing after trial
- 💸 Unexpected recurring charges

**Reported bugs**

- Does not allow correct answer to be processed
- App does not open
- App crashes every time
- Glitch in system for add-on purchases

**Requested features**

- Make screen flipping possible for study guide
- Provide explanations for incorrect answers
- Show signs when asking sign-related questions
- Increase font size on iPad
- Option to not reveal correct/incorrect until end


### GlotScope

[App page](https://appshunter.io/ios/app/glotscope/id6443849791)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Allen Test Prep Hub free?

Allen Test Prep Hub is free to download, with in-app purchases available.

### Is GlotScope free?

GlotScope costs $3.99, with no in-app purchases.

### Do Allen Test Prep Hub or GlotScope have ads?

Neither Allen Test Prep Hub nor GlotScope shows ads.

### Which is updated more often, Allen Test Prep Hub or GlotScope?

Allen Test Prep Hub ships an update monthly, and GlotScope monthly. Most recently, Allen Test Prep Hub was updated on October 23, 2026 and GlotScope on October 7, 2026.

---

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