# PSObserver vs iso.me

The clearest difference is in-app purchases: PSObserver at none against iso.me's 3. PSObserver also leads on iOS requirement (10.0 vs 17.0). iso.me's advantage is update cadence (every 4 days vs every 22 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. iso.me sells 3 one-off in-app purchases. PSObserver asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for PSObserver against 5.0 for iso.me. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

PSObserver ships an update every 22 months, iso.me every 4 days. The most recent releases landed on September 23, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PSObserver | iso.me |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/psobserver/id1250676714/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/isome/id6761960794/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 20 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [PathSense, Inc.](https://appshunter.io/developer/984286721) | [Cody Russell Bontecou](https://appshunter.io/developer/1850631579) |

## What reviewers say

### PSObserver

[App page](https://appshunter.io/ios/app/psobserver/id1250676714)

Privately record your visited locations and travel paths with minimal battery usage. Review your history using timeline sliders and export your data in CSV format. Your location data remains exclusively on your device.

**Highlights:** Private location history recording, Minimal battery drain, Timeline replay of visits, Complete history export in CSV, Data stays on device

**Features:** macOS Compatibility

**In-app purchases:** none


### iso.me

[App page](https://appshunter.io/ios/app/isome/id6761960794)

This app uses GPS to automatically detect and record your visits and movement paths, storing all data privately on your device. It offers features like live activity tracking, an interactive map, and data export options. It's ideal for users who want a private geolocation history and travel journal.

**Highlights:** Automatic visit detection, High-accuracy GPS tracking, Live Activity on Lock Screen, Interactive map with filtering, Data export (JSON, CSV, Markdown), Apple Watch companion app

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iso.me Individual Lifetime | $10.00 | one-time |
| iso.me Family Upgrade | $10.00 | one-time |
| iso.me Family Lifetime | $20.00 | one-time |


## Frequently asked questions

### Is PSObserver free?

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

### Is iso.me free?

iso.me is free to download, with in-app purchases available.

### Which has better reviews, PSObserver or iso.me?

PSObserver and iso.me are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do PSObserver or iso.me have ads?

Neither PSObserver nor iso.me shows ads.

### Which is updated more often, PSObserver or iso.me?

PSObserver ships an update every 22 months, and iso.me every 4 days. Most recently, PSObserver was updated on September 23, 2026 and iso.me on October 12, 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.*