FitStepper vs Bulletproof and Coach Catalyst
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FitStepper
This free app helps you track your fitness and nutrition goals. It functions as a pedometer, calorie counter, food diary, and workout log, with added features like food barcode scanning.
- Pedometer
- Nutrition calculator
- Food logger
- Workout tracker
- Progress reporter
- Food barcode scanner
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Fit Stepper is the ultimate 100% free fitness and nutrition app. It acts as a pedometer, nutrition calculator, food logger, workout tracker, progress reporter, and supports scanning of food barcodes plus much more...
Bulletproof and Coach Catalyst
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The 100 Day Challenge app is designed for clients of trainers who have enrolled in the 100 Day Challenge program. The app will send push notifications and prompt clients to answer yes/no question in regards to comply with healthy habits sent by your coach. WHO CAN USE THE APP Clients can only use the app if they are working with a 100 Day Challenge coach. If you are a 100 Day Challenge client, please contact your coach to receive your invite and login credentials to be able to use this app. The 100 Day Challenge app allows access to HealthKit, allowing clients to automatically pull in their activity and steps data from Apple Health to their app.
Screenshots
Verdict
The clearest difference is iOS requirement: FitStepper at 13.0 against Bulletproof and Coach Catalyst's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FitStepper ships an update every 3 weeks, Bulletproof and Coach Catalyst monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | FitStepper | Bulletproof and Coach Catalyst |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 1 MB | 42 MB |
| Age rating | 17+ | 4+ |
| Developer | Patrick Herlihy | Catalyst Tech LLC |
In-app purchases
FitStepper
No in-app purchases
Bulletproof and Coach Catalyst
No in-app purchases
Questions
Is FitStepper free?
Is Bulletproof and Coach Catalyst free?
Do FitStepper or Bulletproof and Coach Catalyst have ads?
Which is updated more often, FitStepper or Bulletproof and Coach Catalyst?
Other comparisons
