# PeakPal vs Oxiline

The clearest difference is review sentiment: PeakPal at 100% against Oxiline's 14%. PeakPal also leads on rating (5.0 vs 4.1) and device support (3 vs 1). Oxiline's advantage is price (Free vs $1.99) and update cadence (every 3 weeks vs every 10 months). On ads, in-app purchases and iOS requirement there is nothing between them.

Oxiline is free to download; PeakPal costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PeakPal holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Oxiline has 7K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of PeakPal's written reviews are positive against 14% of Oxiline's.

PeakPal ships an update every 10 months, Oxiline every 3 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PeakPal | Oxiline |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peakpal/id1223237361/reviews)** | [4.1 (7K ratings)](https://appshunter.io/ios/app/oxiline/id6471374567/reviews) |
| Number of ratings | 1 | **7K** |
| Positive reviews | **100.0% of reviews** | 14.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 107 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Timothy Kelley](https://appshunter.io/developer/1107488020) | [Oxiline LLC](https://appshunter.io/developer/1715190779) |

## What reviewers say

### PeakPal

[App page](https://appshunter.io/ios/app/peakpal/id1223237361)

Measure the height of distant objects and the angle of slopes using your iPhone's camera and motion processor. This app helps identify the highest point on a mountain, assess avalanche risk with color-coded slope angles, and track climbing steepness. It's designed for backcountry enthusiasts by an experienced Alaskan peakbagger.

**Highlights:** Height comparison of distant objects, Slope angle measurement, Avalanche risk assessment (30-45 degree slopes), Data-embossed summit photos, Cloud height comparison, Developed for backcountry travelers

**In-app purchases:** none


### Oxiline

[App page](https://appshunter.io/ios/app/oxiline/id6471374567)

This app connects to health devices to visualize, track, and export your health measurements. It provides real-time data visualization and a comprehensive overview of your health metrics, helping you monitor progress and share data with healthcare providers.

**Highlights:** Bluetooth device integration, Real-time data visualization, Comprehensive health overview, Data export for healthcare providers, Progress tracking over time, Secure and private data storage

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate device
- 👍 Easy to use
- 💡 Helpful charting and data logging

**What reviewers complain about**

- 🐛 Connectivity issues with app
- 🐛 Unreliable data sync
- 🐛 Buggy app performance
- 🔒 Lack of Apple Health integration

**Reported bugs**

- App crashes frequently
- Bluetooth connection drops unexpectedly
- Historical data not syncing to app
- Incorrect time zone and date display in charts

**Requested features**

- Add ability to switch between mg/dL and mmol/L
- Allow adding custom notes to readings
- Improve app UI and navigation
- Enhance data export and sharing options


## Frequently asked questions

### Is PeakPal free?

PeakPal costs $1.99, with no in-app purchases.

### Is Oxiline free?

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

### Which has better reviews, PeakPal or Oxiline?

PeakPal is rated higher. PeakPal averages 5.0 out of 5 from 1 ratings, while Oxiline averages 4.1 from 7K ratings.

### Do PeakPal or Oxiline have ads?

Neither PeakPal nor Oxiline shows ads.

### Which is updated more often, PeakPal or Oxiline?

PeakPal ships an update every 10 months, and Oxiline every 3 weeks. Most recently, PeakPal was updated on October 24, 2026 and Oxiline on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*