# Quad Map vs Reverse Audio Recording

The clearest difference is in-app purchases: Quad Map at none against Reverse Audio Recording's 2. Quad Map also leads on update cadence (every 2 weeks vs every 6 weeks) and device support (3 vs 1). Reverse Audio Recording's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. Reverse Audio Recording sells 2 in-app purchases, starting at $5.99 per 7 days. Quad Map asks for nothing beyond the download.

Quad Map ships an update every 2 weeks, Reverse Audio Recording every 6 weeks. The most recent releases landed on September 17, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Quad Map | Reverse Audio Recording |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/reverse-audio-recording/id6758205180/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 2 MB |
| Requires iOS | **15.8.3** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Introspect Technologies Limited](https://appshunter.io/developer/1816219518) |

## What reviewers say

### Quad Map

[App page](https://appshunter.io/ios/app/quad-map/id6742085652)

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

**In-app purchases:** none


### Reverse Audio Recording

[App page](https://appshunter.io/ios/app/reverse-audio-recording/id6758205180)

Record audio and play it backward with various sound effects. Share your reversed audio creations with others. This utility app offers creative audio manipulation tools.

**Highlights:** Record audio, Play audio in reverse, Add sound effects, Share audio files

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WEEKLY | $5.99 | per 7 days |
| LIFETIME PURCHASE | $19.99 | one-time |


## Frequently asked questions

### Is Quad Map free?

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

### Is Reverse Audio Recording free?

Reverse Audio Recording is free to download, with in-app purchases available.

### Do Quad Map or Reverse Audio Recording have ads?

Quad Map shows ads; Reverse Audio Recording does not.

### Which is updated more often, Quad Map or Reverse Audio Recording?

Quad Map ships an update every 2 weeks, and Reverse Audio Recording every 6 weeks. Most recently, Quad Map was updated on September 17, 2026 and Reverse Audio Recording on August 24, 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.*