# Dr. Walker vs Fasting Timer by TrainerDay

The clearest difference is in-app purchases: Fasting Timer by TrainerDay at none against Dr. Walker's 1. Fasting Timer by TrainerDay also leads on rating (5.0 vs 4.6) and device support (3 vs 1). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Dr. Walker sells 1 one-off in-app purchase. Fasting Timer by TrainerDay asks for nothing beyond the download.

Fasting Timer by TrainerDay holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 12 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Dr. Walker | Fasting Timer by TrainerDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/dr-walker/id725195203/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/fasting-timer-by-trainerday/id6758466061/reviews)** |
| Number of ratings | 5 | **12** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 30 MB |
| Requires iOS | 18.1 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shuo Yang](https://appshunter.io/developer/534953545) | [TrainerDay Inc](https://appshunter.io/developer/1816950052) |

## What reviewers say

### Dr. Walker

[App page](https://appshunter.io/ios/app/dr-walker/id725195203)

This app transforms your iPhone into an intelligent step tracker, utilizing its motion coprocessor for power-efficient tracking. It displays hourly and daily steps, offers goal recommendations, and provides context for walking distance with relatable equivalents. Enjoy detailed step data without significant battery drain.

**Highlights:** Hourly and daily step tracking, Daily goal recommendations, Step equivalent comparisons, Power-efficient motion coprocessor use, Clear and beautiful data presentation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Version | $0.99 | one-time |


### Fasting Timer by TrainerDay

[App page](https://appshunter.io/ios/app/fasting-timer-by-trainerday/id6758466061)

This app simplifies intermittent fasting with a one-tap start and customizable durations. Track your progress visually and review your fasting history. It's designed for easy habit building without complex features.

**Highlights:** One-tap fast start, Customizable fasting durations, Flexible start times, Visual progress tracking, Fasting history, Shareable results

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

**In-app purchases:** none


## Frequently asked questions

### Is Dr. Walker free?

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

### Is Fasting Timer by TrainerDay free?

Fasting Timer by TrainerDay is free to download, with no in-app purchases.

### Which has better reviews, Dr. Walker or Fasting Timer by TrainerDay?

Fasting Timer by TrainerDay is rated higher. Dr. Walker averages 4.6 out of 5 from 5 ratings, while Fasting Timer by TrainerDay averages 5.0 from 12 ratings.

### Do Dr. Walker or Fasting Timer by TrainerDay have ads?

Neither Dr. Walker nor Fasting Timer by TrainerDay shows ads.

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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.*