Comparison

Feynn vs SetDeck

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

SetDeck

This fitness companion app helps you structure and track your workouts, hydration, and energy goals, providing a clear and measurable path to improving your fitness. With features like customizable routines, set-by-set tracking, and trend analysis, you can stay on top of your progress and build strength over time.

Read full description

SetDeck: Plan the week. Log every set. Watch the numbers climb. SetDeck is a strength training companion for people who want structure without friction. Build a weekly routine, work through it set by set, and let SetDeck keep the history, the stats, and the streaks. Then check in on hydration and calories with a swipe, right alongside your training. BUILD YOUR WEEK Plan up to seven training days, each with its own ordered list of exercises. Add notes, equipment, and a reference video to any exercise. Type an exercise name and SetDeck can suggest the muscle groups it works, entirely on device. TRAIN SET BY SET Every exercise holds the sets you plan to do: reps and weight, as many as possible, timed, or freeform. As you train, log what you actually did, add an RPE if you want, and swipe on to the next card. Start a strength workout and a Live Activity keeps the elapsed time on your Lock Screen and in the Dynamic Island. SEE REAL PROGRESS SetDeck records a history entry every time you finish a set. The Stats tab turns that history into volume trends, personal records, a muscle heatmap, balance analysis, and intensity breakdowns so you can see what is working and what needs attention. EARN ACHIEVEMENTS Unlock badges for consistency, volume, variety, strength milestones, and a fully built routine. Hit a plate milestone or a month-long streak and SetDeck celebrates with you. HYDRATION AND ENERGY Log water and calories with a swipe, and see today's totals against your goals. Everything is written to Apple Health, and Home Screen widgets show hydration and energy at a glance. APPLE WATCH See today's routine on your wrist, log sets as you finish them, and follow a guided rest timer between sets. Start or stop a workout from the Watch, and keep today's session on your watch face with a complication. WORKS WITH YOUR IPHONE - Ask Siri "What's my workout today?" or start a workout hands-free - Start and stop workouts from Control Center - Find any exercise from Spotlight - Sync privately across your devices with iCloud - Available in English, Spanish, French (Canada), and Japanese PRIVATE BY DESIGN Your training data lives in your private iCloud database and in Apple Health. There are no accounts, no ads, and no tracking. Download SetDeck and take control of your training, one set at a time.

Screenshots

Feynn4 screens
SetDeck4 screens

Verdict

The call

The clearest difference is update cadence: SetDeck at every 11 days against Feynn's every 4 months. SetDeck also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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

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, SetDeck every 11 days. Both last shipped on October 6, 2026.

Scorecard2 real differences · 7 level
Feynn versus SetDeck: the parameters behind the verdict, then further details
ParameterFeynnSetDeck
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS18.018.0
Further details — not scored
Size7 MB14 MB
Age rating4+4+
DeveloperEmilio Cortina LabraMolargik Software LLC

In-app purchases

None

Feynn

No in-app purchases

None

SetDeck

No in-app purchases

Questions

Is Feynn free?
Feynn is free to download, with no in-app purchases.
Is SetDeck free?
SetDeck is free to download, with no in-app purchases.
Do Feynn or SetDeck have ads?
Neither Feynn nor SetDeck shows ads.
Which is updated more often, Feynn or SetDeck?
Feynn ships an update every 4 months, and SetDeck every 11 days. Most recently, Feynn was updated on October 6, 2026 and SetDeck on October 6, 2026.

Other comparisons