# PIEPS vs AspectAvy

The clearest difference is rating: PIEPS at 4.9 against AspectAvy's 3.8. PIEPS also leads on ratings volume (1K vs 37) and review sentiment (63% vs 50%). On price, update cadence, ads and in-app purchases there is nothing between them.

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

PIEPS holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: PIEPS has 1K ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 63% of PIEPS's written reviews are positive against 50% of AspectAvy's.

PIEPS ships an update monthly, AspectAvy every 2 months. The most recent releases landed on August 20, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | PIEPS | AspectAvy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1K ratings)](https://appshunter.io/ios/app/pieps/id1148014050/reviews)** | [3.8 (37 ratings)](https://appshunter.io/ios/app/aspectavy/id1660488296/reviews) |
| Number of ratings | **1K** | 37 |
| Positive reviews | **63.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 46 MB | 83 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Pieps GmbH](https://appshunter.io/developer/1148014049) | [Aspect Avy Inc](https://appshunter.io/developer/1660487514) |

## What reviewers say

### PIEPS

[App page](https://appshunter.io/ios/app/pieps/id1148014050)

Configure, check, and update your PIEPS or Black Diamond avalanche transceiver. Train your rescue skills with your phone as a remote control and register your device for additional services.

**Highlights:** Device configuration, Functionality check, Firmware updates, Rescue skills training, Remote control functionality, Device registration

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Convenient app updates
- 🚀 Quick Bluetooth connection
- 👍 Functional, well-designed app

**What reviewers complain about**

- 🐛 Bluetooth connection issues
- 🐛 App login/registration problems
- 🐛 App not working on certain devices
- 🔋 Battery compartment design issues

**Reported bugs**

- App home screen going blank
- Incompatibility with certain beacon models

**Requested features**

- Support for more languages (e.g. Russian, Japanese)
- Improved security for app login/registration


### AspectAvy

[App page](https://appshunter.io/ios/app/aspectavy/id1660488296)

This app provides real-time avalanche safety information and tools for backcountry enthusiasts. It features dynamic slope angle shading, live forecasts, and LiDAR mapping to help users assess risk and make informed decisions in avalanche terrain.

**Highlights:** Dynamic slope angle shading, Live avalanche and weather forecasts, LiDAR mapping, Safety checklists, Built-in slope angle meter, Route tracking and sharing

**In-app purchases:** none


## Frequently asked questions

### Is PIEPS free?

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

### Is AspectAvy free?

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

### Which has better reviews, PIEPS or AspectAvy?

PIEPS is rated higher. PIEPS averages 4.9 out of 5 from 1K ratings, while AspectAvy averages 3.8 from 37 ratings.

### Do PIEPS or AspectAvy have ads?

Neither PIEPS nor AspectAvy shows ads.

### Which is updated more often, PIEPS or AspectAvy?

PIEPS ships an update monthly, and AspectAvy every 2 months. Most recently, PIEPS was updated on August 20, 2026 and AspectAvy on June 8, 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.*