# i vs My Safety Circle

The clearest difference is in-app purchases: i at none against My Safety Circle's 12. i also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). My Safety Circle's advantage is iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. My Safety Circle sells 12 in-app purchases, starting at $6.99 per month. i asks for nothing beyond the download.

i ships an update every 3 weeks, My Safety Circle every 4 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | i | My Safety Circle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/i-sober/id1447339897/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 83 MB | 225 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SENTECH KOREA CORP](https://appshunter.io/developer/1446527193) | [Ariadne Thread Solutions Pty Ltd](https://appshunter.io/developer/1406828193) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-sober/id1447339897)

This app connects to a Bluetooth breathalyzer to manage and share test results. It features a self-diagnosis system for sensor quality checks and allows users to verify tests with a photo. Results can be shared via SMS, SNS, and email.

**Highlights:** Bluetooth connectivity with breathalyzer, Data management and sharing, Self Diagnosis System (SDS) for sensor quality, Camera mode for test verification, Share results via SMS, SNS, and email, Location information sharing

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

**In-app purchases:** none


### My Safety Circle

[App page](https://appshunter.io/ios/app/my-safety-circle/id1497454036)

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Parent | $6.99 | per month |
| Individual - All inclusive | $7.00 | per month |
| Big Family | $14.99 | per month |
| Add One Member - Annual | $19.99 | per year |
| Automated Tracking - Annual | $19.99 | per year |
| High Privacy - Annual | $19.99 | per year |
| Extended Track Storage -Annual | $49.99 | per year |
| Single Parent - Annual | $76.99 | per year |
| Individual - All In - Annual | $77.00 | per year |
| Family - Annual | $109.99 | per year |
| Bif Family - Annual | $164.99 | per year |
| Lifetime Single Parent subscr | $189.99 | one-time |


## Frequently asked questions

### Is i free?

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

### Is My Safety Circle free?

My Safety Circle is free to download, with in-app purchases available.

### Do i or My Safety Circle have ads?

My Safety Circle shows ads; i does not.

### Which is updated more often, i or My Safety Circle?

i ships an update every 3 weeks, and My Safety Circle every 4 months. Most recently, i was updated on November 2, 2026 and My Safety Circle on October 25, 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.*