# iRescue vs ObSync

The clearest difference is rating: ObSync at 4.3 against iRescue's 3.0. ObSync also leads on in-app purchases (none vs 1). iRescue's advantage is iOS requirement (15.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. iRescue sells 1 in-app purchase, starting at $1.99 per month. ObSync asks for nothing beyond the download.

ObSync holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

iRescue ships an update weekly, ObSync every 6 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iRescue | ObSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/irescue-sar-team-availability/id1337068102/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/obsync/id6762672240/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 58.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Freemium | **Free** |
| Size | 59 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kernow Software](https://appshunter.io/developer/551554897) | [Karlo Milicic](https://appshunter.io/developer/1894954775) |

## What reviewers say

### iRescue

[App page](https://appshunter.io/ios/app/irescue-sar-team-availability/id1337068102)

This app allows volunteer search and rescue teams to manage real-time team availability. Members can quickly book themselves on or off duty, with updates instantly visible to all team members. It helps ensure the right personnel are available for call-outs.

**Highlights:** Update availability instantly, View station crew availability, Set periods of unavailability, Configure work schedules, Receive low crew level notifications

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iRescue Monthly Subscription | $1.99 | per month |


### ObSync

[App page](https://appshunter.io/ios/app/obsync/id6762672240)

Effortlessly synchronize your Obsidian notes stored in Git repositories across your iPhone and iPad. This app offers one-tap syncing, allowing you to pull the latest changes or push your updates without needing a terminal or complex workarounds. Manage multiple vaults and branches with ease.

**Highlights:** One-tap Git synchronization, Read-only or read-write modes, Multi-vault support, Branch selection per vault, Shortcuts and Siri integration, Conflict detection and resolution, GitHub OAuth for secure login

**In-app purchases:** none


## Frequently asked questions

### Is iRescue free?

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

### Is ObSync free?

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

### Which has better reviews, iRescue or ObSync?

ObSync is rated higher. iRescue averages 3.0 out of 5 from 2 ratings, while ObSync averages 4.3 from 3 ratings.

### Do iRescue or ObSync have ads?

Neither iRescue nor ObSync shows ads.

### Which is updated more often, iRescue or ObSync?

iRescue ships an update weekly, and ObSync every 6 days. Most recently, iRescue was updated on November 3, 2026 and ObSync on October 31, 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.*