Comparison

Bike Tracker vs Dozer

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

Head to head
About

Bike Tracker

Transform your phone into a bike computer to track your rides and progress. Monitor speed, log all your journeys, and set personal goals. Enjoy a battery-saving dark theme and route overviews.

Highlights
  • Bike speedometer
  • Ride tracking
  • Battery-saving dark theme
  • Route overview
  • Map layers (PRO)
  • Goal setting (PRO)
Features
Read full description

Turn your phone into a stylish bike computer and start tracking your progress. Download Combike now for free and start your journey with your personal bike tracker. The main benefits of Combike are: • Know your speed with the in-built bike speedometer • Keep track of all your rides • Batterie-saving dark theme • Route overview • Different map layers (for PRO users) • Set different goals for each ride and become the athlete you always wanted to be (for PRO users) Using Combike simplifies your bike exercises as it allows you to keep a log of your bicycle rides. You can compare your cycling performance and inspire yourself to get your mountain bike out and start achieving your objectives, or even surpass them. Install Combike now for free and make the most of your bike rides! By using our app you agree with our Terms of Service: https://sites.google.com/view/combike-tos

About

Dozer

Features
Read full description

Dozer turns your night into a morning you can actually read — with a watch or ring, or with nothing but your iPhone. Apple Health shows the raw numbers. Dozer is the layer on top: a plain-language morning report, your sleep debt over time, an energy forecast for the day, snore detection with playback (Dozer+), streaks that never guilt you, and a silent wrist alarm that picks a light-sleep moment before your set time — you wake gently, and nobody else in the bed wakes at all. NO WEARABLE? DOZER STILL WORKS • Dozer builds an estimated night from what your iPhone already noticed — the in-bed record your Apple sleep schedule keeps, an overnight Night Listening session, or both • One tap confirms the window, or you adjust it yourself — you stay the authority on your own night • Time in bed, your morning check-in, your tags and what the night sounded like, all on the same card • Estimated nights appear in Trends as lighter bars and count toward bedtime consistency • No sleep score, sleep stages or heart rate on an estimated night — those come from a sensor on your body, and Dozer doesn't invent them. Sleep debt, streaks and the energy curve are built on the score, so they wait for a tracker too • If a tracker later reports the same night, it replaces the estimate A tracker adds more: any watch, ring or band that saves sleep to Apple Health — Apple Watch, Oura, Whoop, Withings, Garmin, Polar, Amazfit — brings sleep stages, overnight heart rate and HRV, and a sleep score. (Fitbit and Samsung watches keep sleep in their own apps and don't write it to Apple Health. The silent wrist alarm is the one part that needs an Apple Watch.) YOUR MORNING, EXPLAINED • A sleep score and a warm one-line read of the night (wearable nights) • Sleep debt, tracked over a rolling two weeks • Today's energy curve, built from last night (Dozer+) • Daytime naps counted as their own sleep, with their own detail • A dream note, one tap from the night it belongs to — free, kept on your iPhone, and never part of an export or a feedback message NIGHTS, HANDLED • Night Listening counts snoring sounds — analyzed on your iPhone, and the audio never leaves it (results with Dozer+) • Sound clips of the snoring and talking it hears, kept on your phone and removed on the schedule you pick in Settings (7, 14, 30, or 90 days) — switch them off any time • Wind-down soundscapes that fade out on their own A GENTLER WAKE-UP • A silent tap on your wrist, timed to a light-sleep moment in the window before your set time — no sound, no waking your partner • A recurring schedule that re-arms itself — set it once (Dozer+) PRIVATE BY ARCHITECTURE No accounts. No analytics. No ads. Your sleep is processed on your devices and stays there — it only ever leaves if you choose to share it yourself, whether attaching a night to a feedback message or sharing a screenshot. Dozer+ is one purchase, yours forever — no subscription required. Dozer is not a medical device and does not provide medical advice.

Screenshots

Bike Tracker4 screens
Dozer4 screens

Verdict

The call

The clearest difference is ads: Dozer at none against Bike Tracker's shown. Bike Tracker's advantage is iOS requirement (14.0 vs 17.0). On price, update cadence, in-app purchases 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. Bike Tracker sells 3 in-app purchases, starting at $6.99 per month and Dozer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bike Tracker ships an update every 3 weeks, Dozer fortnightly. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
Bike Tracker versus Dozer: the parameters behind the verdict, then further details
ParameterBike TrackerDozer
PriceFreeFree
Rating4.8 (24 ratings) — better—
Positive reviews62.5% of reviews—
Number of ratings24 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS14.0 — better17.0
Further details — not scored
Size37 MB17 MB
Age rating4+4+
DeveloperRocketech sp. z o.o.Adrian Nicolaysen

In-app purchases

3 purchases

Bike Tracker

Subscriptions2
  • Combike Pro - monthly7 Days trial$6.991 Month
  • Combike Pro - yearly7 Days trial$17.991 Year
One-time1
  • Combike Pro Lifetime$39.99
1 purchases

Dozer

One-time1
  • Dozer+$14.99

Questions

Is Bike Tracker free?
Bike Tracker is free to download, with in-app purchases available.
Is Dozer free?
Dozer is free to download, with in-app purchases available.
Do Bike Tracker or Dozer have ads?
Bike Tracker shows ads; Dozer does not.
Which is updated more often, Bike Tracker or Dozer?
Bike Tracker ships an update every 3 weeks, and Dozer fortnightly. Most recently, Bike Tracker was updated on October 24, 2026 and Dozer on October 17, 2026.

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