# WGHT LOG vs Interval Trainr

The clearest difference is price: WGHT LOG at Free against Interval Trainr's $0.99. Interval Trainr's advantage is update cadence (monthly vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

WGHT LOG is free to download; Interval Trainr costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WGHT LOG ships an update every 3 months, Interval Trainr monthly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | WGHT LOG | Interval Trainr |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/wght-log/id6756592536/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | — |
| Size | 2 MB | 30 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Niklaus Olsen](https://appshunter.io/developer/1853229560) | [Timothy Maloney](https://appshunter.io/developer/6784841580) |

## What reviewers say

### WGHT LOG

[App page](https://appshunter.io/ios/app/wght-log/id6756592536)

Track your weight progress with a medically sound approach. Visualize your journey with interactive charts, add medical context to entries, and generate reports for your doctor. This offline app prioritizes your data privacy.

**Highlights:** Interactive weight curve with trend line, Medical context tagging (edema, menstruation, etc.), BMI and statistics calculation, Apple Health integration (write only), Customizable weigh-in reminders, PDF and CSV export for doctor visits, 100% offline and private data storage

**Features:** macOS Compatibility

**In-app purchases:** none


### Interval Trainr

[App page](https://appshunter.io/ios/app/interval-trainr/id6806787949)

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

**In-app purchases:** none


## Frequently asked questions

### Is WGHT LOG free?

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

### Is Interval Trainr free?

Interval Trainr costs $0.99, with no in-app purchases.

### Do WGHT LOG or Interval Trainr have ads?

Neither WGHT LOG nor Interval Trainr shows ads.

### Which is updated more often, WGHT LOG or Interval Trainr?

WGHT LOG ships an update every 3 months, and Interval Trainr monthly. Most recently, WGHT LOG was updated on October 21, 2026 and Interval Trainr on October 24, 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.*