# Lifekey vs Acceleration

The clearest difference is in-app purchases: Lifekey at none against Acceleration's 1. Lifekey also leads on device support. Acceleration's advantage is iOS requirement (8.0 vs 16.6). On price there is nothing between them.

Both are free to download. Acceleration sells 1 one-off in-app purchase. Lifekey asks for nothing beyond the download.

## The numbers

| Metric | Lifekey | Acceleration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (28 ratings)](https://appshunter.io/ios/app/lifekey/id1441319649/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 17.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 103 MB | 28 MB |
| Requires iOS | 16.6 | **8.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 12+ | 4+ |
| Developer | [Lifekey, Inc.](https://appshunter.io/developer/1441319648) | [Kevin Power](https://appshunter.io/developer/959313055) |

## What reviewers say

### Lifekey

[App page](https://appshunter.io/ios/app/lifekey/id1441319649)

Instantly share bio, social links, and personal safety information with a tap. Connect with family, manage profiles for loved ones, and protect personal health data. Also allows for item and pet tracking.

**Highlights:** Instant bio and social link sharing, Personal safety information access, Family and loved one check-ins, Temporary health data access, Pet and item tracking, Tap OS integration

**In-app purchases:** none


### Acceleration

[App page](https://appshunter.io/ios/app/acceleration/id1597644858)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Acceleration - Save and Show | $0.99 | one-time |


## Frequently asked questions

### Is Lifekey free?

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

### Is Acceleration free?

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

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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.*