# Recall Designs vs Accuphy Sonar

The clearest difference is review sentiment: Accuphy Sonar at 67% against Recall Designs's 0%. Accuphy Sonar also leads on update cadence (monthly vs every 3 months). Recall Designs's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Recall Designs ships an update every 3 months, Accuphy Sonar monthly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Recall Designs | Accuphy Sonar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (7 ratings)](https://appshunter.io/ios/app/accuphy-sonar/id6743123048/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 20 MB | 108 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Recall Designs](https://appshunter.io/developer/1783006291) | [Accuphy Technologies Ltd.](https://appshunter.io/developer/1712407294) |

## What reviewers say

### Recall Designs

[App page](https://appshunter.io/ios/app/recall-designs/id6738935288)

Control your RD-TRONIC device remotely for game calling. Select preloaded or custom sounds and adjust volume with ease, ideal for hunters of big game, turkeys, and predators. Manage multiple devices and create sound groups for various hunting scenarios.

**Highlights:** Remote sound and volume control, Use preloaded or custom sounds, Offline functionality, Control multiple RD-TRONIC devices, Create sound groups, Adjust sound power

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

**In-app purchases:** none


### Accuphy Sonar

[App page](https://appshunter.io/ios/app/accuphy-sonar/id6743123048)

Visualize underwater environments with live sonar imaging. Track fish movements with panoramic, forward, and downward views, and analyze structures with side and down scan capabilities. Monitor real-time data like water temperature and depth.

**Highlights:** Live sonar imaging, Multi-perspective views (panoramic, forward, downward), 3-in-1 sonar imaging (side, down, traditional), Real-time data monitoring (temperature, voltage, depth), Adjustable imaging parameters, Over-the-air firmware updates

**In-app purchases:** none


## Frequently asked questions

### Is Recall Designs free?

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

### Is Accuphy Sonar free?

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

### Do Recall Designs or Accuphy Sonar have ads?

Neither Recall Designs nor Accuphy Sonar shows ads.

### Which is updated more often, Recall Designs or Accuphy Sonar?

Recall Designs ships an update every 3 months, and Accuphy Sonar monthly. Most recently, Recall Designs was updated on October 30, 2026 and Accuphy Sonar on October 30, 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.*