# SOS Group Alert vs Time Capsule

The clearest difference is in-app purchases: Time Capsule at none against SOS Group Alert's 1. Time Capsule also leads on iOS requirement (13.0 vs 15.6). SOS Group Alert's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. SOS Group Alert sells 1 in-app purchase, starting at $2.99 per month. Time Capsule asks for nothing beyond the download.

SOS Group Alert ships an update every 2 days, Time Capsule every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SOS Group Alert | Time Capsule |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | Freemium | — |
| Size | 19 MB | 25 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Volodymyr Kalashnikov](https://appshunter.io/developer/1821421883) | [Subin Jo](https://appshunter.io/developer/1866194779) |

## What reviewers say

### SOS Group Alert

[App page](https://appshunter.io/ios/app/sos-group-alert/id6752491378)

Instantly notify trusted contacts of danger and share your live location in real time. Alerts can also be sent to a connected Telegram group for widespread notification. Works without registration, creating private safety groups for family, friends, or teams.

**Highlights:** Instant SOS alerts, Live location sharing, Telegram group integration, Private and secure groups, No registration required, Real-time location updates

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO – Monthly | $2.99 | per month |


### Time Capsule

[App page](https://appshunter.io/ios/app/time-capsule-dear-future/id6759238092)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SOS Group Alert free?

SOS Group Alert is free to download, with in-app purchases available.

### Is Time Capsule free?

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

### Do SOS Group Alert or Time Capsule have ads?

Time Capsule shows ads; SOS Group Alert does not.

### Which is updated more often, SOS Group Alert or Time Capsule?

SOS Group Alert ships an update every 2 days, and Time Capsule every 3 days. Most recently, SOS Group Alert was updated on October 30, 2026 and Time Capsule 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.*