Comparison

Fitmer vs 4Fish

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

Head to head
About

Fitmer

This interval timer app supports various training modes like Tabata, EMOM, and AMRAP. It features clear audio cues, a distraction-free interface, and unlocks new features through daily training, offering a no-paywall experience.

Highlights
  • Multiple training modes (Tabata, EMOM, AMRAP, Rounds)
  • Clear audio cues and countdowns
  • Large, readable display
  • Keep-awake mode
  • Dark, distraction-free interface
  • Rewards unlocked through daily training
Features
Read full description

Fitmer is a fast, no-nonsense interval timer for HIIT, Tabata, EMOM, AMRAP, For Time and round-based training. Set it up in seconds, hit start, and keep your eyes on the workout — not the screen. SIX TRAINING MODES • Tabata / Intervals — work and rest rounds with custom timing • EMOM — every minute on the minute • AMRAP — as many rounds as possible in a fixed time • For Time — race the clock to finish • Rounds — fully custom interval sequences • Stopwatch — simple count-up timing BENCHMARK WODS, READY TO GO • Cindy — 20-minute AMRAP: 5 pull-ups, 10 push-ups, 15 squats • Fran, Helen, Grace, Annie, Chelsea and 11 more classics, preset and ready • Tap a name and go — no setup screen, the timer already knows the format • Your best score is saved per workout, so you always know what to beat BUILT FOR REAL WORKOUTS • Clear audio cues and a 3-2-1 countdown so you never miss a transition • Big, readable timer designed for the floor, the mat or the rack • Keep-awake mode, plus background and lock-screen running with vibration cues • Dark, distraction-free interface UNLOCK AS YOU TRAIN • Earn a new reward every active training day • A flashlight strobe for noisy gyms • A growing library of tick sounds and interval signals to make the timer yours • No paywall — everything unlocks by just showing up. Got a code from a friend? Redeem it to unlock instantly SIMPLE BY DESIGN • No account, no sign-up — open and go • Works on your phone and in the browser Tabata sprints, an EMOM strength block, a boxing round workout or a CrossFit-style WOD — Fitmer keeps the timing so you can focus on the effort.

About

4Fish

Read full description

4fish is your digital fishing journal – for all types of angling, with a special focus on carp fishing. **LOG YOUR CATCHES** Record every catch with fishing style, species, length and weight, bait, rig, hook size, lead weight, spot, wraps, depth, photo and voice note. Weather data and location are added automatically. **SAVE YOUR SPOTS** Mark your best fishing spots with GPS directly on the map. Save depth, bottom structure, number of wraps, notes, photos and voice notes – all in one place. **LIVE NAVIGATION TO YOUR SPOTS** You know the problem? Found a great spot from the boat, but couldn't find it again next time. 4fish solves that: a live GPS point on the map, a heading and a distance display guide you back to your spot with pinpoint accuracy. **SESSIONS** Log full sessions instead of just individual catches. Keep track of entire fishing days and look back at where and how you fished. **MAP WITH ALL ENTRIES AND SPOTS** All catches and spots on an interactive map. Filter by catches or spots, or use navigation mode directly from the map view. **SORT SPOTS BY DISTANCE** Show your spots sorted by distance from your current location – perfect when you have 50+ spots saved and need to find the nearest one fast. **AUTOMATIC WEATHER & WATER DATA** When logging a catch, location and full weather data are retrieved automatically. Also works retroactively using the EXIF date of your photos. **TWO ENTRY MODES** – Live: GPS and current weather right on the spot – From photo: GPS and historical weather added automatically **STATISTICS & ANALYSIS** Spot patterns – when, where and in what conditions fish bite best. **PRIVATE & LOCAL** All data stays on your device. No registration, no account, no mandatory cloud. **WORKS OFFLINE TOO** Saved catches, sessions and spots remain available. Internet is required for weather data and maps. Terms of Service: https://4fish.app/agb-en.html Privacy Policy: https://4fish.app/datenschutz-en.html If you have any trouble with the app, you can reach 4Fish at support@4fish.app.

Screenshots

Fitmer4 screens
4Fish4 screens

Verdict

The call

The clearest difference is in-app purchases: Fitmer at none against 4Fish's 2. On price, update cadence, ads and device support 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. 4Fish sells 2 in-app purchases, starting at $2.99 per month. Fitmer asks for nothing beyond the download.

UpkeepUpdate frequency

Fitmer ships an update every 3 days, 4Fish every 5 days. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 9 level
Fitmer versus 4Fish: the parameters behind the verdict, then further details
ParameterFitmer4Fish
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size40 MB11 MB
Age rating4+4+
DeveloperVitaly VivcharMichael Pawlik

In-app purchases

None

Fitmer

No in-app purchases

2 purchases

4Fish

Subscriptions2
  • Premium Monatlich14 Days trial$2.991 Month
  • Premium Jährlich14 Days trial$22.991 Year

Questions

Is Fitmer free?
Fitmer is free to download, with no in-app purchases.
Is 4Fish free?
4Fish is free to download, with in-app purchases available.
Do Fitmer or 4Fish have ads?
Neither Fitmer nor 4Fish shows ads.
Which is updated more often, Fitmer or 4Fish?
Fitmer ships an update every 3 days, and 4Fish every 5 days. Most recently, Fitmer was updated on October 12, 2026 and 4Fish on September 30, 2026.

Other comparisons