# LIFEBACK TRACKER vs KSS

The clearest difference is device support: LIFEBACK TRACKER at 3 against KSS's 1. LIFEBACK TRACKER also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LIFEBACK TRACKER ships an update every 5 months, KSS every 7 months. The most recent releases landed on November 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | LIFEBACK TRACKER | KSS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Free | — |
| Size | 68 MB | 65 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Hart Wellbeing Pty Ltd](https://appshunter.io/developer/1458577662) | [KSS](https://appshunter.io/developer/1830192916) |

## What reviewers say

### LIFEBACK TRACKER

[App page](https://appshunter.io/ios/app/lifeback-tracker/id1458577663)

This tool helps identify and manage early signs of stress before they become significant mind health issues. It allows users to measure, track, and analyze their progress with four simple steps for improved mental well-being.

**Highlights:** Early stress detection, Mind health tracking, Progress analysis, Four-step program, Intervention tool

**In-app purchases:** none


### KSS

[App page](https://appshunter.io/ios/app/kss/id6749361509)

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

**In-app purchases:** none


## Frequently asked questions

### Is LIFEBACK TRACKER free?

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

### Is KSS free?

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

### Do LIFEBACK TRACKER or KSS have ads?

Neither LIFEBACK TRACKER nor KSS shows ads.

### Which is updated more often, LIFEBACK TRACKER or KSS?

LIFEBACK TRACKER ships an update every 5 months, and KSS every 7 months. Most recently, LIFEBACK TRACKER was updated on November 3, 2026 and KSS on October 4, 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.*