# Dr. Walker vs Water Planner

The clearest difference is ads: Dr. Walker at none against Water Planner's shown. Water Planner's advantage is rating (5.0 vs 4.6) and device support (4 vs 1). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Dr. Walker sells 1 one-off in-app purchase and Water Planner sells 5 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Water Planner holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 10 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Dr. Walker | Water Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/dr-walker/id725195203/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/water-planner/id1296549347/reviews)** |
| Number of ratings | 5 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | Every 10 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 36 MB |
| Requires iOS | 18.1 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Shuo Yang](https://appshunter.io/developer/534953545) | [Zhengzhou Yeqiang Technology Co., Ltd](https://appshunter.io/developer/1273663977) |

## 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 |


### Water Planner

[App page](https://appshunter.io/ios/app/water-planner/id1296549347)

This app helps you track your daily fluid intake and calculate your personalized water needs based on weight and activity. It converts various beverages into actual water intake and provides smart reminders to keep you hydrated.

**Highlights:** Personalized daily water intake calculation, Tracks diverse drink types and amounts, Converts beverages to actual water intake, Customizable container sizes, Smart hydration schedule notifications, Data export and sharing options, Apple Health and Apple Watch integration

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 1 month | $0.99 | per month |
| Premium - 1 year | $4.99 | per year |
| Premium - 6 months | $5.49 | per 6 months |
| Premium - 1 year | $6.99 | per year |
| Premium - 1 year | $9.99 | per year |


## Frequently asked questions

### Is Dr. Walker free?

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

### Is Water Planner free?

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

### Which has better reviews, Dr. Walker or Water Planner?

Water Planner is rated higher. Dr. Walker averages 4.6 out of 5 from 5 ratings, while Water Planner averages 5.0 from 7 ratings.

### Do Dr. Walker or Water Planner have ads?

Water Planner shows ads; Dr. Walker does not.

### Which is updated more often, Dr. Walker or Water Planner?

Dr. Walker ships an update every 10 months, and Water Planner every 10 months. Most recently, Dr. Walker was updated on October 7, 2026 and Water Planner on October 10, 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.*