Comparison

Doktor vs HIIT Dual Timer

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

Head to head
About

Doktor

This app helps doctors easily track patients and manage appointments within their clinic. It sends notifications for appointment status changes and reminders. Doctors can access patient information and manage schedules, with optional secretarial assistance.

Highlights
  • Patient tracking
  • Appointment scheduling
  • Status change notifications
  • Patient information access
  • Secretary assistance for appointments
  • Customizable working hours
  • Appointment reminders
Read full description

Doktorun hastalarını kolayca takip edebilmesi ve hastanında doktordan kolayca randevu alabilmesi hedeflenmiştir. Randevuların durumu değiştiğinde ilgili taraflara bildirim gider. Doktor hastası hakkındaki bilgilere kolayca ulaşır. İsterse atayacağı bir sekreter yardımı ile randevularını yönetebilir. Hizmet verdiği gün ve saatleri kendine göre ayarlayabilir. Hastaya randevu tarihinden bir gün önce hatırlatma bildirimi gider.

About

HIIT Dual Timer

This interval timer allows you to set custom durations for work and rest periods, and then repeat them for a specified number of rounds. It's designed for high-intensity interval training and other timed activities.

Highlights
  • Customizable work intervals
  • Customizable rest intervals
  • Set number of rounds
  • Simple start and go functionality
  • Ideal for HIIT workouts
Features
Read full description

Want to do a workout for 30 seconds, and then rest for 15 seconds and repeat? This is the dual timer you have been looking for. It can be used for many different things. Set your first timers seconds and minutes. Second timers seconds and minutes. Finally set the number of "rounds" or times the two timers run. then just press go.. and do your thing.

Screenshots

Doktor4 screens
HIIT Dual Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: HIIT Dual Timer at none against Doktor's 2. HIIT Dual Timer also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (13.0 vs 16.0). On price, review sentiment, ads and monetization model 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. Doktor sells 2 one-off in-app purchases. HIIT Dual Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Doktor ships an update every 3 months, HIIT Dual Timer every 5 days. The most recent releases landed on June 4, 2026 and June 3, 2026 respectively.

Scorecard3 real differences · 7 level
Doktor versus HIIT Dual Timer: the parameters behind the verdict, then further details
ParameterDoktorHIIT Dual Timer
PriceFreeFree
Rating3.0 (1 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings1 — better
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size97 MB1 MB
Age rating4+4+
DeveloperBULENT ERENBWorby Works

Customer experience

Doktor

Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

HIIT Dual Timer

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

2 purchases

Doktor

One-time2
  • 1 Aylık Abonelik$1.99
  • Yıllık Kullanım Bedeli$19.99
None

HIIT Dual Timer

No in-app purchases

Questions

Is Doktor free?
Doktor is free to download, with in-app purchases available.
Is HIIT Dual Timer free?
HIIT Dual Timer is free to download, with no in-app purchases.
Do Doktor or HIIT Dual Timer have ads?
Neither Doktor nor HIIT Dual Timer shows ads.
Which is updated more often, Doktor or HIIT Dual Timer?
Doktor ships an update every 3 months, and HIIT Dual Timer every 5 days. Most recently, Doktor was updated on June 4, 2026 and HIIT Dual Timer on June 3, 2026.

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