# Debate Timer Pro vs OnePrep

The clearest difference is in-app purchases: Debate Timer Pro at none against OnePrep's 23. Debate Timer Pro also leads on ads (none vs shown) and review sentiment (75% vs 45%). OnePrep's advantage is ratings volume (378 vs 12). On price and device support there is nothing between them.

Both are free to download. OnePrep sells 23 in-app purchases, starting at $28.49 per 7 days. Debate Timer Pro asks for nothing beyond the download.

Debate Timer Pro holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: OnePrep has 378 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 75% of Debate Timer Pro's written reviews are positive against 45% of OnePrep's.

Debate Timer Pro ships an update daily, OnePrep every 5 days. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Debate Timer Pro | OnePrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/debate-timer-pro/id1636160357/reviews)** | [4.7 (378 ratings)](https://appshunter.io/ios/app/oneprep-sat-and-act-prep/id6755932961/reviews) |
| Number of ratings | 12 | **378** |
| Positive reviews | **75.0% of reviews** | 45.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 5 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 88 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rishik Boddeti](https://appshunter.io/developer/1636160359) | [MyDojo Inc.](https://appshunter.io/developer/1854476769) |

## What reviewers say

### Debate Timer Pro

[App page](https://appshunter.io/ios/app/debate-timer-pro/id1636160357)

This app provides a timer and organizational tool for debate participants. It helps manage speaking times and transitions during debates, ensuring a structured and efficient experience for all involved.

**Highlights:** Debate timing, Speech time management, Organizational tool, Structured debate experience

**Features:** macOS Compatibility

**In-app purchases:** none


### OnePrep

[App page](https://appshunter.io/ios/app/oneprep-sat-and-act-prep/id6755932961)

Prepare for the SAT with a comprehensive study tool. Access thousands of practice questions, realistic mock exams, and AI-powered feedback. Get personalized guidance from an AI tutor to identify and improve weak areas for your dream score.

**Highlights:** Thousands of SAT-style practice questions, Realistic timed mock exams, Instant AI feedback and grading, Personalized study guidance, Progress tracking, Cross-device compatibility

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OnePrep Pro (1 Week) | $28.49 | per 7 days |
| OnePrep Plus (1 month) | $89.99 | per month |
| OnePrep Pro (1 Month) | $99.99 | per month |
| OnePrep Pro – Monthly | $99.99 | per month |
| OnePrep Plus (3 months) | $239.00 | per 3 months |
| OnePrep Pro (3 Months) | $269.00 | per 3 months |
| OnePrep Pro – 3 Months | $269.00 | per 3 months |
| OnePrep Plus (6 months) | $354.99 | per 6 months |
| OnePrep Pro (6 Months) | $414.99 | per 6 months |
| OnePrep Pro – 6 Months | $414.99 | per 6 months |
| OnePrep Plus (1 year) | $469.00 | per year |
| OnePrep Pro (1 Year) | $589.00 | per year |
| OnePrep Pro – Yearly | $589.00 | per year |
| OnePrep Plus Exam Pass (8-14 Days) | $80.00 | one-time |
| OnePrep Pro Exam Pass (0-7 Days) | $89.00 | one-time |
| OnePrep Pro Exam Pass (8-14 Days) | $90.00 | one-time |
| OnePrep Pro Exam Pass (15-28 Days) | $95.00 | one-time |
| OnePrep Pro Exam Pass (29-30 Days) | $99.00 | one-time |
| OnePrep Pro Exam Pass (31-44 Days) | $134.99 | one-time |
| OnePrep Pro Exam Pass (45-58 Days) | $174.99 | one-time |
| OnePrep Pro Exam Pass (59-72 Days) | $209.99 | one-time |
| OnePrep Plus Exam Pass (8-10 Mos) | $429.00 | one-time |
| OnePrep Plus Exam Pass (10+ Months) | $464.99 | one-time |


## Frequently asked questions

### Is Debate Timer Pro free?

Debate Timer Pro is free to download, with no in-app purchases.

### Is OnePrep free?

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

### Which has better reviews, Debate Timer Pro or OnePrep?

Debate Timer Pro is rated higher. Debate Timer Pro averages 5.0 out of 5 from 12 ratings, while OnePrep averages 4.7 from 378 ratings.

### Do Debate Timer Pro or OnePrep have ads?

OnePrep shows ads; Debate Timer Pro does not.

### Which is updated more often, Debate Timer Pro or OnePrep?

Debate Timer Pro ships an update daily, and OnePrep every 5 days. Most recently, Debate Timer Pro was updated on October 11, 2026 and OnePrep on October 17, 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.*