# ACT Exam Prep 2026 vs HIEN

The clearest difference is rating: HIEN at 5.0 against ACT Exam Prep 2026's 4.6. ACT Exam Prep 2026's advantage is ratings volume (321 vs 1) and update cadence (every 10 days vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. ACT Exam Prep 2026 sells 9 in-app purchases, starting at $6.99 per 7 days and HIEN sells 1 in-app purchase, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

HIEN holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: ACT Exam Prep 2026 has 321 ratings behind it against 1, so its average is the more settled of the two.

ACT Exam Prep 2026 ships an update every 10 days, HIEN every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ACT Exam Prep 2026 | HIEN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (321 ratings)](https://appshunter.io/ios/app/act-exam-prep-2026/id6740398967/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hien/id6790584964/reviews)** |
| Number of ratings | **321** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 128 MB | 51 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Prepia Inc](https://appshunter.io/developer/1843388606) | [Our Entertainment LLC](https://appshunter.io/developer/1793695477) |

## What reviewers say

### ACT Exam Prep 2026

[App page](https://appshunter.io/ios/app/act-exam-prep-2026/id6740398967)

Prepare for the ACT exam with adaptive tools, practice tests, and expert strategies. Study English, Science, Math, and Reading with personalized plans and instant feedback. Achieve your target score with comprehensive coverage updated for 2026.

**Highlights:** Expertly crafted practice questions, Smart learning plans, Real exam simulator, Instant feedback and explanations, Progress tracking, Personalized daily goals, Full-length practice tests

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Weekly Subscription | $11.99 | per 7 days |
| Monthly Subscription | $17.99 | per month |
| Monthly Subscription | $19.99 | per month |
| 3 Months Subscription | $29.99 | per 3 months |
| 6 Months Subscription | $34.99 | per 6 months |
| 6 Months Subscription | $49.99 | per 6 months |
| 6 Months Subscription | $49.99 | per 6 months |


### HIEN

[App page](https://appshunter.io/ios/app/hien/id6790584964)

This AI-powered application helps users develop practical language communication skills. It offers guided lessons, real-world scenarios, speaking practice, and personalized vocabulary review to improve listening and speaking abilities.

**Highlights:** AI-powered learning, Guided lessons, Real-world scenarios, Speaking practice, Personalized vocabulary review, Adaptive learning

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HIEN Premium | $12.99 | per month |


## Frequently asked questions

### Is ACT Exam Prep 2026 free?

ACT Exam Prep 2026 is free to download, with in-app purchases available.

### Is HIEN free?

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

### Which has better reviews, ACT Exam Prep 2026 or HIEN?

HIEN is rated higher. ACT Exam Prep 2026 averages 4.6 out of 5 from 321 ratings, while HIEN averages 5.0 from 1 ratings.

### Do ACT Exam Prep 2026 or HIEN have ads?

Neither ACT Exam Prep 2026 nor HIEN shows ads.

### Which is updated more often, ACT Exam Prep 2026 or HIEN?

ACT Exam Prep 2026 ships an update every 10 days, and HIEN every 3 weeks. Most recently, ACT Exam Prep 2026 was updated on October 30, 2026 and HIEN on October 31, 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.*