# Audio Function Generator vs Playapod

The clearest difference is in-app purchases: Playapod at none against Audio Function Generator's 1. Playapod also leads on iOS requirement (13.0 vs 15.5). Audio Function Generator's advantage is update cadence (every 6 weeks vs every 3 months) and ratings volume (2.2K vs 620). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Audio Function Generator sells 1 one-off in-app purchase. Playapod asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Audio Function Generator against 4.7 for Playapod. Both are backed by a comparable volume of ratings — 2.2K and 620 respectively. Written reviews are what separate them: 77% of Audio Function Generator's written reviews are positive against 79% of Playapod's.

Audio Function Generator ships an update every 6 weeks, Playapod every 3 months. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Audio Function Generator | Playapod |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (2.2K ratings)](https://appshunter.io/ios/app/audio-function-generator/id768229610/reviews) | **[4.7 (620 ratings)](https://appshunter.io/ios/app/playapod/id1246857049/reviews)** |
| Number of ratings | **2.2K** | 620 |
| Positive reviews | 77.1% of reviews | **79.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 14 MB | 25 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Thomas Gruber](https://appshunter.io/developer/342699861) | [TMSOFT](https://appshunter.io/developer/288669797) |

## What reviewers say

### Audio Function Generator

[App page](https://appshunter.io/ios/app/audio-function-generator/id768229610)

Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.

**Highlights:** Generate sine, square, triangle, and sawtooth tones, Frequency and volume sweep generation, Noise generation (white, pink, violet, etc.), Custom preset creation and saving, Extended frequency range (PRO feature), Multi-tone playback (PRO feature)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to PRO | $9.99 | one-time |

**What reviewers like**

- 👍 Great app
- 🎶 Helps with Tinnitus
- 💯 Best app I've paid for
- 🔍 Highly recommended
- 🎨 Attention to detail

**What reviewers complain about**

- 🐛 Crashes
- 💰 Deceptive/Money hungry
- 🔒 Basic features paywalled
- 🔒 Limited without paying
- 🔒 Removed functionality to push paid version

**Reported bugs**

- Crashes on launch
- Volume slider issues
- Airplay not working
- Sound distortion when display is active

**Requested features**

- Add download/save feature for custom sounds
- Improve sweep function (continuous mode, better frequency control)
- Add more multi-frequency rows
- Implement 432Hz base frequency option
- Add phase control for noise generators


### Playapod

[App page](https://appshunter.io/ios/app/playapod/id1246857049)

Listen to podcasts with advanced features like cross-platform syncing, precise episode tracking, and offline playback. Bookmark favorite moments, enjoy video and text-to-speech content, and organize your listening with custom playlists and filters. It's a free, ad-free experience designed for dedicated podcast enthusiasts.

**Highlights:** Cross-platform device syncing, Second-by-second episode tracking, Time-coded bookmarking, Video and text-to-speech playback, Offline listening, Custom playlists and filters, CarPlay integration

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Honest and caring app
- 🚀 Works perfectly on iOS
- 🚀 Plays both video and audio podcasts
- 🚀 Easily share podcast clips
- 👍 Fantastic individual settings

**What reviewers complain about**

- 🐛 Issues with video podcast downloads
- 🐛 Podcast playback issues (pausing, resuming, background playback)
- 🐛 Inconsistent episode marking as played
- 🔋 High battery consumption
- 🐛 Syncing issues and data loss

**Reported bugs**

- Podcast downloads failing or timing out
- Playlist issues (not playing next episode, losing queue)
- Episodes marked as played before finishing
- Inconsistent behavior on different devices and platforms
- Data loss when device is turned off

**Requested features**

- Volume boost and normalization
- Silence skip feature
- Ability to reorder individual playlists
- Video podcast playback support
- Diagnostics and troubleshooting tools


## Frequently asked questions

### Is Audio Function Generator free?

Audio Function Generator is free to download, with in-app purchases available.

### Is Playapod free?

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

### Which has better reviews, Audio Function Generator or Playapod?

Playapod is rated higher. Audio Function Generator averages 4.7 out of 5 from 2.2K ratings, while Playapod averages 4.7 from 620 ratings.

### Do Audio Function Generator or Playapod have ads?

Neither Audio Function Generator nor Playapod shows ads.

### Which is updated more often, Audio Function Generator or Playapod?

Audio Function Generator ships an update every 6 weeks, and Playapod every 3 months. Most recently, Audio Function Generator was updated on October 13, 2026 and Playapod on October 6, 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.*