# BELLS, Kettlebell Workouts vs Protocol

BELLS, Kettlebell Workouts and Protocol are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. BELLS, Kettlebell Workouts sells 10 in-app purchases, starting at $2.99 per month and Protocol sells 2 in-app purchases, starting at $39.99 per year. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BELLS, Kettlebell Workouts | Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (27 ratings)](https://appshunter.io/ios/app/bells-kettlebell-workouts/id1554919084/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Freemium | — |
| Size | 85 MB | 41 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Janus movement solutions LLC](https://appshunter.io/developer/1554919266) | [Kevin Marsh](https://appshunter.io/developer/1273893146) |

## What reviewers say

### BELLS, Kettlebell Workouts

[App page](https://appshunter.io/ios/app/bells-kettlebell-workouts/id1554919084)

This app guides and tracks kettlebell workouts, allowing users to program and share custom routines. It offers QuickStart features for immediate training and the ability to add custom skills with video links. Premium content includes monthly new workouts and professionally designed programs.

**Highlights:** Custom workout programming, Workout sharing, QuickStart features (Ladder, EMOM, Straight Sets, Custom), Add custom skills and video links, Workout history tracking, Monthly premium workouts, Professionally designed workout programs

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Monthly | $9.99 | per month |
| Annually | $89.99 | per year |
| Program A1 | $0.29 | one-time |
| Program B1 | $1.99 | one-time |
| Program B3 | $4.99 | one-time |
| Program C2 | $19.99 | one-time |
| Program C4 | $29.99 | one-time |
| Program C5 | $39.99 | one-time |
| Program D4 | $89.99 | one-time |


### Protocol

[App page](https://appshunter.io/ios/app/protocol-dose-and-lab-tracker/id6800878308)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual | $39.99 | per year |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is BELLS, Kettlebell Workouts free?

BELLS, Kettlebell Workouts is free to download, with in-app purchases available.

### Is Protocol free?

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

### Do BELLS, Kettlebell Workouts or Protocol have ads?

Neither BELLS, Kettlebell Workouts nor Protocol shows ads.

### Which is updated more often, BELLS, Kettlebell Workouts or Protocol?

BELLS, Kettlebell Workouts ships an update every 2 months, and Protocol every 2 months. Most recently, BELLS, Kettlebell Workouts was updated on November 3, 2026 and Protocol on October 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.*