# Keikku vs Workout Pledge

The clearest difference is rating: Workout Pledge at 5.0 against Keikku's 4.0. Keikku's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Workout Pledge holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Keikku ships an update fortnightly, Workout Pledge monthly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Keikku | Workout Pledge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/keikku/id1635629709/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/workout-pledge/id6761924235/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 208 MB | 24 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lapsi Health B.V.](https://appshunter.io/developer/1635629711) | [Vadym Samoylov](https://appshunter.io/developer/1846190586) |

## What reviewers say

### Keikku

[App page](https://appshunter.io/ios/app/keikku/id1635629709)

Transform your smartphone into a diagnostic tool for heart sounds. Visualize, analyze, and track heartbeats with detailed waveforms and spectrograms. Securely manage and share recordings for enhanced patient care or personal health monitoring.

**Highlights:** Real-time heart sound visualization, Accurate heart sound tracking, Seamless data management, User-friendly interface, Waveform and spectrogram analysis, Secure recording storage and sharing

**In-app purchases:** none


### Workout Pledge

[App page](https://appshunter.io/ios/app/workout-pledge/id6761924235)

This app transforms fitness goals into financial commitments. Set weekly workout targets and a monetary penalty for missed days, with activity verified by connected smart devices. Earn from a penalty pool by hitting your goals, or pay up if you don't.

**Highlights:** Set weekly workout targets, Financial stakes for missed workouts, Activity verified by smart devices, Earn from penalty pool, Connect with friends for accountability, Privacy-focused health data usage

**In-app purchases:** none


## Frequently asked questions

### Is Keikku free?

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

### Is Workout Pledge free?

Workout Pledge is free to download, with no in-app purchases.

### Which has better reviews, Keikku or Workout Pledge?

Workout Pledge is rated higher. Keikku averages 4.0 out of 5 from 4 ratings, while Workout Pledge averages 5.0 from 2 ratings.

### Do Keikku or Workout Pledge have ads?

Workout Pledge shows ads; Keikku does not.

### Which is updated more often, Keikku or Workout Pledge?

Keikku ships an update fortnightly, and Workout Pledge monthly. Most recently, Keikku was updated on October 24, 2026 and Workout Pledge on October 16, 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.*