# Just Do it vs Bathtimer

The clearest difference is in-app purchases: Just Do it at none against Bathtimer's 1. Just Do it also leads on ads (none vs shown). Bathtimer's advantage is update cadence (every 2 weeks vs every 3 weeks) and device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Bathtimer sells 1 one-off in-app purchase. Just Do it asks for nothing beyond the download.

Just Do it ships an update every 3 weeks, Bathtimer every 2 weeks. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Just Do it | Bathtimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (93 ratings)](https://appshunter.io/ios/app/bathtimer-shower-and-save-water/id1610658177/reviews)** |
| Number of ratings | — | **93** |
| Positive reviews | — | 82.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 31 MB | 29 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [剑平 沈](https://appshunter.io/developer/697786414) | [Dosagas LLC](https://appshunter.io/developer/1610658179) |

## What reviewers say

### Just Do it

[App page](https://appshunter.io/ios/app/just-do-it/id697786411)

**In-app purchases:** none


### Bathtimer

[App page](https://appshunter.io/ios/app/bathtimer-shower-and-save-water/id1610658177)

This app helps you take shorter, more efficient showers with a customizable timer. It provides audio cues and tracks your progress, encouraging water and time savings. You can even integrate it with your music apps for an uninterrupted experience.

**Highlights:** Customizable shower timer, Audio step cues, Music app integration, Shower time tracking, Water usage statistics (opt-in)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go Ad-Free! | $1.99 | one-time |


## Frequently asked questions

### Is Just Do it free?

Just Do it is free to download, with no in-app purchases.

### Is Bathtimer free?

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

### Do Just Do it or Bathtimer have ads?

Bathtimer shows ads; Just Do it does not.

### Which is updated more often, Just Do it or Bathtimer?

Just Do it ships an update every 3 weeks, and Bathtimer every 2 weeks. Most recently, Just Do it was updated on October 18, 2026 and Bathtimer on October 25, 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.*