# Bathtimer vs Dapple Authenticator

The clearest difference is in-app purchases: Dapple Authenticator at none against Bathtimer's 1. Dapple Authenticator also leads on ads (none vs shown) and rating (5.0 vs 4.7). Bathtimer's advantage is ratings volume (67 vs 2) and update cadence (every 2 weeks vs monthly). On price there is nothing between them.

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

Dapple Authenticator holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Bathtimer has 67 ratings behind it against 2, so its average is the more settled of the two.

Bathtimer ships an update every 2 weeks, Dapple Authenticator monthly. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Bathtimer | Dapple Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (67 ratings)](https://appshunter.io/ios/app/bathtimer-shower-and-save-water/id1610658177/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dapple-authenticator/id6737246154/reviews)** |
| Number of ratings | **67** | 2 |
| Positive reviews | 81.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 29 MB | 81 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dosagas LLC](https://appshunter.io/developer/1610658179) | [Dapple Security Inc](https://appshunter.io/developer/1775547603) |

## What reviewers say

### 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 |


### Dapple Authenticator

[App page](https://appshunter.io/ios/app/dapple-authenticator/id6737246154)

This app is a FIDO-compliant passkey manager that uses unique biometric methods to generate and secure your passkeys. It ensures you never lose access to your accounts without storing sensitive biometric data or syncing to the cloud. Enjoy cross-platform compatibility and enterprise management options.

**Highlights:** FIDO-compliant passkey management, Patent-pending biometric passkey generation, No cloud sync for passkeys, Biometric data not stored, Cross-platform compatibility, Enterprise management features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bathtimer free?

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

### Is Dapple Authenticator free?

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

### Which has better reviews, Bathtimer or Dapple Authenticator?

Dapple Authenticator is rated higher. Bathtimer averages 4.7 out of 5 from 67 ratings, while Dapple Authenticator averages 5.0 from 2 ratings.

### Do Bathtimer or Dapple Authenticator have ads?

Bathtimer shows ads; Dapple Authenticator does not.

### Which is updated more often, Bathtimer or Dapple Authenticator?

Bathtimer ships an update every 2 weeks, and Dapple Authenticator monthly. Most recently, Bathtimer was updated on September 29, 2026 and Dapple Authenticator on September 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.*