Comparison

Feynn vs Simple Workout Tracker App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Feynn

This app helps you plan and track your gym workouts with a customizable interface. Organize exercises by muscle group, add descriptions and images, and log previous performance to motivate improvement. Live workout tracking is available from the lock screen.

Highlights
  • Customizable workout planner
  • Exercise cataloging
  • Organize by muscle group
  • Add exercise details and images
  • Log previous marks
  • Visual data representations
  • Live workout tracking on lock screen
Features
Read full description

Feynn is a fully customizable workout planner and tracker that lets you take control of your workouts. Feynn allows you to catalog your existing workout routines and activities so that you don't have to commit to new plannings. You can organize your exercises by muscle group and add details like description or images. Adding your previous marks to your exercises is also possible, helping you migrate from your current notebook. Feynn's interface is designed with simplicity in mind to help you focus on what's more important during your workouts: keeping track of them. Working out with Feynn motivates you to improve your previous marks with visual data representations. The live activities also allow you to glance at your ongoing workouts from the lock screen. Let Feynn replace your notebook for keeping track of your progress at the gym

About

Simple Workout Tracker App

Features
Read full description

Effortlessly log sets and reps for all your exercises and precisely monitor your progress with detailed stats. Keep tabs on your body weight and daily calorie intake, all conveniently in one super simple app. - Group exercises by muscle group for easy organization. - Log sets and reps for each training session, with the option to add notes. - Track your body weight and daily calorie intake. - See detailed stats automatically generated after logging a few workouts. - Your strength is tracked by max weight lifted and a smart 1-rep max (1RM) estimation. Download Simple Workout Tracker App for free today and start seeing your results!

Screenshots

Feynn4 screens
Simple Workout Tracker App4 screens

Verdict

The call

Feynn and Simple Workout Tracker App 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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Feynn ships an update every 4 months, Simple Workout Tracker App every 5 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

ScorecardNo meaningful differences
Feynn versus Simple Workout Tracker App: the parameters behind the verdict, then further details
ParameterFeynnSimple Workout Tracker App
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS18.0 — better18.6
Further details — not scored
Size7 MB21 MB
Age rating4+4+
DeveloperEmilio Cortina LabraEkaterina Lysova

In-app purchases

None

Feynn

No in-app purchases

None

Simple Workout Tracker App

No in-app purchases

Questions

Is Feynn free?
Feynn is free to download, with no in-app purchases.
Is Simple Workout Tracker App free?
Simple Workout Tracker App is free to download, with no in-app purchases.
Do Feynn or Simple Workout Tracker App have ads?
Neither Feynn nor Simple Workout Tracker App shows ads.
Which is updated more often, Feynn or Simple Workout Tracker App?
Feynn ships an update every 4 months, and Simple Workout Tracker App every 5 months. Most recently, Feynn was updated on October 6, 2026 and Simple Workout Tracker App on October 7, 2026.

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