# RiffTrax Sync vs Peach Keeper

The clearest difference is review sentiment: Peach Keeper at 100% against RiffTrax Sync's 40%. Peach Keeper also leads on rating (5.0 vs 3.4) and in-app purchases (none vs 18). RiffTrax Sync's advantage is ratings volume (122 vs 4) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. RiffTrax Sync sells 18 one-off in-app purchases. Peach Keeper asks for nothing beyond the download.

Peach Keeper holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: RiffTrax Sync has 122 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 40% of RiffTrax Sync's written reviews are positive against 100% of Peach Keeper's.

RiffTrax Sync ships an update every 5 months, Peach Keeper every 9 days. The most recent releases landed on October 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | RiffTrax Sync | Peach Keeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (122 ratings)](https://appshunter.io/ios/app/rifftrax-sync/id794765479/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/peach-keeper/id6444840567/reviews)** |
| Number of ratings | **122** | 4 |
| Positive reviews | 40.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 62 MB | 16 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [RiffTrax, LLC](https://appshunter.io/developer/1339329624) | [William ODonnell](https://appshunter.io/developer/1657235790) |

## What reviewers say

### RiffTrax Sync

[App page](https://appshunter.io/ios/app/rifftrax-sync/id794765479)

This app synchronizes humorous audio commentaries with movies from various sources. It uses your device's microphone to detect the film and automatically aligns the jokes for a comedic viewing experience. Enjoy blockbusters and B-movies with a fresh, funny twist.

**Highlights:** Automatic audio commentary synchronization, Movie recognition via device microphone, Supports various playback sources (streaming, DVD, Blu-ray), Downloadable commentary tracks, Syncs with blockbusters and B-movies

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Harry Potter and the Chamber of Secrets Riff | $4.99 | one-time |
| Harry Potter and the Sorcerers Stone Riff | $4.99 | one-time |
| Jurassic Park Riff | $4.99 | one-time |
| Lord of the Rings: Fellowship of the Ring Riff | $4.99 | one-time |
| The Room (RiffTrax Live Edition) Riff | $4.99 | one-time |
| Jaws Riff | $4.99 | one-time |
| Twilight Riff | $4.99 | one-time |
| Twilight: Eclipse Riff | $4.99 | one-time |
| Twilight: New Moon Riff | $4.99 | one-time |
| Star Wars Episode I: The Phantom Menace Riff | $4.99 | one-time |
| Star Wars Episode IV: A New Hope Riff | $4.99 | one-time |
| Road House (10th Anniversary Edition) Riff | $4.99 | one-time |
| Star Wars: Episode VII - The Force Awakens Riff | $4.99 | one-time |
| The Twilight Saga: Breaking Dawn - Part 1 parody Riff | $4.99 | one-time |
| Star Wars Episode II: Attack of the Clones Riff | $4.99 | one-time |
| Star Wars Episode III: Revenge of the Sith Riff | $4.99 | one-time |
| Harry Potter and the Prisoner of Azkaban Riff | $4.99 | one-time |
| Independence Day Riff | $4.99 | one-time |

**What reviewers like**

- 😂 Hilarious content
- 👍 Easy to use
- 🚀 Auto-sync works well
- 💡 Innovative syncing technology
- 💰 Good value for content

**What reviewers complain about**

- 🐛 Sync issues
- 🐛 Login failures
- 🐛 App crashes
- 🐛 No Bluetooth support
- 🐛 No Apple TV support

**Reported bugs**

- Login failed every time
- Sound or sync issues with titles
- Mechanism to match film with riff outdated
- Corrupted riff file
- Cannot log in

**Requested features**

- RiffTrax Friends integration
- Manual sync option
- Bluetooth speaker support
- Apple TV support
- Downloadable content


### Peach Keeper

[App page](https://appshunter.io/ios/app/peach-keeper/id6444840567)

This app is a dedicated player for a specific podcast, offering advanced features to navigate and enjoy its content. It allows users to find guests, specific segments, and use unique tags for themed episodes. Enjoy live transcripts and a random episode generator for a personalized listening experience.

**Highlights:** Content-aware episode navigation, Guest and segment finder, Live transcripts, Special episode tags, Favorite episode marking, Random episode generator

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

**In-app purchases:** none


## Frequently asked questions

### Is RiffTrax Sync free?

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

### Is Peach Keeper free?

Peach Keeper is free to download, with no in-app purchases.

### Which has better reviews, RiffTrax Sync or Peach Keeper?

Peach Keeper is rated higher. RiffTrax Sync averages 3.4 out of 5 from 122 ratings, while Peach Keeper averages 5.0 from 4 ratings.

### Do RiffTrax Sync or Peach Keeper have ads?

Neither RiffTrax Sync nor Peach Keeper shows ads.

### Which is updated more often, RiffTrax Sync or Peach Keeper?

RiffTrax Sync ships an update every 5 months, and Peach Keeper every 9 days. Most recently, RiffTrax Sync was updated on October 17, 2026 and Peach Keeper on September 18, 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.*