Comparison

Fit Chronos vs Pump Timer

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

Head to head
About

Fit Chronos

Features
Read full description

# Fit Chronos **Turn every workout into performance!** Do you spend more time looking for your timer than actually training? Fit Chronos is the smart fitness timer that keeps you focused on what matters most: move, improve, and beat your records. ## Professional Timer - High-precision stopwatch with 100 ms refresh rate. - Custom countdown from 5 seconds to 10 minutes. - Adjust duration during a cycle or for the next one. - Multi-sensory alerts: sound, 2-second vibration, and LED flash. - Independent configuration for each exercise type. ## Training Modes - **Workout (Strength Training):** configurable sets, reps, and rest time. - **Stretch:** activity/rest cycles for dynamic stretching. - **Flexibility:** custom stretching routines. - **Exercises:** general training with timer. ## Tracking & Statistics - Automatic recording of every session. - Total duration, active time, rest time, and efficiency ratio. - Full history with interactive charts. - Full-screen view to analyze your progress. - Custom notes for each session. ## Custom Alerts - Built-in sound for transition beeps. - Configurable vibration. - LED flash, depending on device availability. - Enable or disable each alert type by mode. ## Cloud Sync *Optional β€” available with DevLife packs.* - Automatic backup to MIT-DevLife. - Access your data across multiple devices. - Personalized AI insights based on your performance. - PDF export of your statistics. ## Security - Passkey authentication, including biometrics and security keys. - Local data stored in SQLite. - Privacy respected 100%. ## Languages - Full interface available in French and English. - Instant language switching in settings. Whether you do strength training, HIIT, stretching, or cardio, Fit Chronos is the training companion that never lets you down. Download it now and start improving!

About

Pump Timer

Features
Read full description

Pump Timer is the gym timer built for bodybuilding. Rest countdown with quick switching between the times you actually use (30β€³, 45β€³, 1β€², 1β€²30β€³, 2β€² and more, all customizable), automatic completed-sets counter, sound and vibration alerts in the last 5 seconds with a pulsing animation, a continuous alarm at the end of your rest until you tap the screen, and an always-on display while you train. Simple, instant, ad-free and with zero data collection: everything stays on your iPhone. β€’ Custom rest times from 5 seconds to 60 minutes β€’ Automatic set counter at the end of each rest β€’ Final 5 seconds with sound, vibration and flash β€’ Continuous alarm until you stop it β€’ Screen stays awake during your workout β€’ Available in 8 languages β€’ Apple Watch app included

Screenshots

Fit Chronos4 screens
Pump Timer4 screens

Verdict

The call

The clearest difference is update cadence: Pump Timer at every 3 days against Fit Chronos's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Fit Chronos sells 1 one-off in-app purchase and Pump Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fit Chronos ships an update every 3 months, Pump Timer every 3 days. The most recent releases landed on September 13, 2026 and September 23, 2026 respectively.

Scorecard1 real difference Β· 5 level
Fit Chronos versus Pump Timer: the parameters behind the verdict, then further details
ParameterFit ChronosPump Timer
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone, Apple Watch
Requires iOS15.0 β€” better16.0
Further details β€” not scored
Size66 MB2 MB
Age rating4+4+
DeveloperMathieu DupleixAlessandro Tuffanelli

In-app purchases

1 purchases

Fit Chronos

One-time1
  • Premium$3.99
1 purchases

Pump Timer

One-time1
  • Pump Timer PRO$2.99

Questions

Is Fit Chronos free?
Fit Chronos is free to download, with in-app purchases available.
Is Pump Timer free?
Pump Timer is free to download, with in-app purchases available.
Do Fit Chronos or Pump Timer have ads?
Neither Fit Chronos nor Pump Timer shows ads.
Which is updated more often, Fit Chronos or Pump Timer?
Fit Chronos ships an update every 3 months, and Pump Timer every 3 days. Most recently, Fit Chronos was updated on September 13, 2026 and Pump Timer on September 23, 2026.

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