# Zerene vs Lifting Tracker

The clearest difference is in-app purchases: Zerene at none against Lifting Tracker's 1. Zerene also leads on iOS requirement (15.5 vs 17.0). Lifting Tracker's advantage is update cadence (every 10 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Lifting Tracker sells 1 one-off in-app purchase. Zerene asks for nothing beyond the download.

Zerene ships an update every 2 months, Lifting Tracker every 10 days. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Zerene | Lifting Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zerene/id6480020539/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 42 MB | 3 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zerene Inc.](https://appshunter.io/developer/1724221861) | [Vinicius Marino](https://appshunter.io/developer/1891051212) |

## What reviewers say

### Zerene

[App page](https://appshunter.io/ios/app/zerene/id6480020539)

This app guides you through creating a custom mouthguard and then acts as a training partner for jaw and sleep health. It helps you manage your training schedule, customize device settings, and understand teeth clenching behavior.

**Highlights:** Dental impression guidance, Custom mouthguard creation, Jaw and sleep health training, Training schedule and intensity management, Device settings customization, Data and interaction review, Teeth clenching/grinding behavior analysis

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

**In-app purchases:** none


### Lifting Tracker

[App page](https://appshunter.io/ios/app/lifting-tracker-logbook/id6761714460)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Logbook Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Zerene free?

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

### Is Lifting Tracker free?

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

### Do Zerene or Lifting Tracker have ads?

Neither Zerene nor Lifting Tracker shows ads.

### Which is updated more often, Zerene or Lifting Tracker?

Zerene ships an update every 2 months, and Lifting Tracker every 10 days. Most recently, Zerene was updated on October 12, 2026 and Lifting Tracker on October 17, 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.*