# Ace ACT Tutor vs Percentile Test Prep

The clearest difference is ads: Percentile Test Prep at none against Ace ACT Tutor's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Ace ACT Tutor sells 2 in-app purchases, starting at $3.99 per 7 days and Percentile Test Prep sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Ace ACT Tutor ships an update every 6 months, Percentile Test Prep every 8 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ace ACT Tutor | Percentile Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/ace-act-tutor/id6744904307/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 147 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Athen Labs, LLC](https://appshunter.io/developer/1747535278) | [Online Learning](https://appshunter.io/developer/1790866777) |

## What reviewers say

### Ace ACT Tutor

[App page](https://appshunter.io/ios/app/ace-act-tutor/id6744904307)

Prepare for the ACT with over 1,000 practice questions and a personalized study plan. An AI coach provides explanations, tracks progress, and offers motivation to help you achieve your target score.

**Highlights:** Adaptive study plan, 1,000+ official-style practice questions, AI Coach for explanations and motivation, Real-time score prediction, Vocabulary builder, Progress dashboard

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $3.99 | per 7 days |
| Unlimited Monthly | $17.99 | per month |


### Percentile Test Prep

[App page](https://appshunter.io/ios/app/percentile-test-prep/id6745399523)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AV | $34.99 | one-time |
| Package - AX | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - BC | $39.99 | one-time |
| Package - BB | $39.99 | one-time |
| Package - BE | $44.99 | one-time |
| Package - BF | $49.99 | one-time |
| Package - BH | $49.99 | one-time |
| Package - BG | $49.99 | one-time |


## Frequently asked questions

### Is Ace ACT Tutor free?

Ace ACT Tutor is free to download, with in-app purchases available.

### Is Percentile Test Prep free?

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

### Do Ace ACT Tutor or Percentile Test Prep have ads?

Ace ACT Tutor shows ads; Percentile Test Prep does not.

### Which is updated more often, Ace ACT Tutor or Percentile Test Prep?

Ace ACT Tutor ships an update every 6 months, and Percentile Test Prep every 8 months. Most recently, Ace ACT Tutor was updated on October 24, 2026 and Percentile Test Prep on October 28, 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.*