Comparison

sesh vs RX

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

Head to head
About

sesh

This app is a straightforward workout tracker designed for quick logging of training sessions. It allows users to record various exercise types, view progress charts, and maintain consistency with a streak feature. All data is stored locally on the device for privacy.

Highlights
  • Log weighted lifts, bodyweight, cardio, and timed holds
  • Quickly repeat previous workouts with pre-filled data
  • View exercise-specific progress charts and personal records
  • Maintain consistency with a workout streak tracker
  • Completely offline and private data storage
  • Track lifetime volume and training breakdown
Read full description

If you track your workouts in your Notes app or a spreadsheet, sesh was built for you. You get the same simple logging. Just tap in your sets, reps, and weight. The difference is that sesh remembers your history and shows you whether you're getting stronger. No more scrolling back through old notes to remember what you lifted last week. Most workout trackers bury you in features, accounts, and subscriptions. sesh does one thing well. It's the simple, honest workout log. WHY SESH IS DIFFERENT • No account. Open the app and start logging. Nothing to sign up for. • Private. Your data lives on your phone, not in the cloud. It never leaves your device. • Simple. Log a set in seconds, then it gets out of your way. WHAT YOU CAN TRACK • Any exercise: gym lifts, bodyweight, cardio, home workouts. If you can name it, you can log it. • Every set, rep, and weight, logged in seconds. • Your full history for each exercise, so you always know your last numbers. • Personal records and progress over time. sesh is for people who don't need a personal trainer in their pocket. They just want a fast, private place to log their workouts and watch the numbers go up. Turn your Notes app workout log into something that actually tracks your progress. Download sesh.

About

RX

This app provides a versatile workout timer designed for functional fitness. It supports various training formats like AMRAP, EMOM, and Tabata with customizable durations and clear visual cues. The app offers offline functionality, a high-contrast display, and the ability to stream to external screens.

Highlights
  • Multiple workout formats (AMRAP, EMOM, Tabata, RFT)
  • Customizable work/rest intervals
  • Large, high-contrast display
  • Landscape full-screen mode
  • Work/rest color coding
  • Stream timer to TV via AirPlay
  • Offline functionality
Features
Read full description

A WOD timer in your pocket, always ready when you are. No hunting for the gym clock. No dead remote batteries. No digging through menus before a workout. RX-Timer is built for one job: start training fast, see the clock clearly, and stay focused on the work. 100% free. No account. No ads. No subscription. Just a timer that does everything you need, without getting in the way. Every workout format • Count up for AMRAP and For Time • Count down for timed efforts, with optional pre-start countdown (3, 2, 1) • Intervals with work/rest rounds for EMOM, Tabata, RFT, and chipper-style sessions • Adjust any duration down to the second. Built for the gym • Huge digits you can read from across the room. • High contrast display • Landscape full-screen mode. Tap to start, pause, or resume • Work/rest colour coding. Red and green cues like the clock at your box • Clear beeps and haptics at starts, transitions, and finish • Sound works alongside your music Stream to a TV • Mirror the timer to AirPlay displays. • Perfect when your phone is propped up or you want the whole gym to see the clock. Track your training • See how many timers you have completed and view your activity on a heat map. • Built in, on your device, with no login. Zero friction • Works offline • No sign-up required • All settings and stats stay on your phone • Sound can be turned off anytime Whether you are hitting a WOD at the box, training in the garage, or travelling without a gym clock, RX-Timer is the timer you will actually want to open every session. RX-Timer is a workout timer for functional fitness. It is not a medical device, medication reminder, or prescription app.

Screenshots

sesh4 screens
RX4 screens

Verdict

The call

The clearest difference is ads: RX at none against sesh's shown. RX also leads on update cadence (every 3 weeks vs every 2 months) and monetization model (free vs ad-supported). sesh's advantage is iOS requirement (15.1 vs 17.0). On price, rating, review sentiment and ratings volume 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for sesh against 5.0 for RX. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

sesh ships an update every 2 months, RX every 3 weeks. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
sesh versus RX: the parameters behind the verdict, then further details
ParameterseshRX
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size68 MB4 MB
Age rating4+4+
DeveloperWagDev LLCDaniel Thrnaholm

Customer experience

sesh

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RX

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

sesh

No in-app purchases

None

RX

No in-app purchases

Questions

Is sesh free?
sesh is free to download, with no in-app purchases.
Is RX free?
RX is free to download, with no in-app purchases.
Which has better reviews, sesh or RX?
sesh and RX are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do sesh or RX have ads?
sesh shows ads; RX does not.
Which is updated more often, sesh or RX?
sesh ships an update every 2 months, and RX every 3 weeks. Most recently, sesh was updated on September 18, 2026 and RX on September 24, 2026.

Other comparisons