Comparison

Birthday Counter vs Timetable‑Principal Version

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

Head to head
About

Birthday Counter

Features
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How many days until the next birthday? Birthday Counter answers that on your Home Screen, your Lock Screen, and in a clear upcoming list you can check in a second. Everything stays on your device. No account, no cloud, no tracking, no ads, and nothing hidden behind a subscription. Widgets that other apps lock away are included from the first launch. WHAT YOU GET • Live countdown to every birthday, in days, weeks or hours • Home Screen and Lock Screen widgets in small, medium and large sizes • Multiple reminders per person, each at the exact local time you pick • Month and year calendar views of every celebration ahead • Exact age down to the day, plus the total number of days lived • Milestone alerts for turning 18, 21, 50, or reaching 10,000 days • Half-birthdays, day of the week born, and zodiac sign • Groups for family, friends, colleagues and anyone else • Gift notes and reminders kept privately next to each person • Contact import that runs only when you ask for it SHARE A LIST, NOT YOUR ADDRESS BOOK Send a chosen list to someone else as a single file. You decide whether photos, notes and reminders travel with it. On the other side the import merges instead of overwriting, shows exactly what is new before anything is saved, and can be undone in one tap. BUILT FOR PRIVACY Birthday Counter collects no data at all. Permissions are opt-in: it works fully before you grant anything, and asks for contacts or notifications only at the moment you use those features. Backups are ordinary files you export and keep yourself. WORKS OFFLINE Every countdown, reminder and age calculation runs on the device, so the app is just as useful on a plane or in a basement as it is at home. Free forever. No ads, no subscription, no account.

About

Timetable‑Principal Version

Features
Read full description

TimeTable - run your whole school's timetable in one app [Scheduling in a few taps] · Auto-fill the week from each class's weekly periods, avoiding teacher and room clashes · Tap two lessons to swap their times, or press and hold to force a lesson in (blocking lessons move out of the way) · One tap fills the empty slots with Study Hall · Review the result by class, by teacher or by room [The whole school on one screen] · Class, teacher, room and multi-dimension overviews · Wide layout for the whole week, tall layout for a single day - switch with one tap · Rows line up so one class, one teacher or one room is easy to follow · Double periods merge into a single block; lessons never merge across days [Export print-ready timetables] · Class, teacher and room posters, with your school name and logo · Save to Photos, share, or print - laid out for A4 [Enter your lists once] · Import teachers, classes, subjects, rooms and weekly periods from Excel / CSV, with templates · No spreadsheet needed: paste a table and import it · Colours are assigned automatically so the grid stays readable [Your data stays yours] · One timetable = one independent data set (its own stages, classes, teachers, rooms, subjects and lessons) · Multiple timetables: Gold 2 / Diamond 3 / Supreme unlimited · Stored only on your device, never uploaded; a built-in Data check finds broken records [Membership] · Free: 1 timetable, up to 5 teachers, 2 subjects per teacher · Gold / Diamond / Supreme: more timetables and teachers, plus finished timetable image export · All plans include a 1-month free trial; subscriptions renew automatically 24 hours before the period ends and can be cancelled anytime in Settings > Apple ID > Subscriptions [Who it is for] Head teachers, timetabling and school office staff, and training centres that would rather not buy expensive scheduling software - or fight with spreadsheets. Scheduling, without the busywork. Terms of Use (EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy:https://www.iphonesir.com/privacy.php

Screenshots

Birthday Counter4 screens
Timetable‑Principal Version4 screens

Verdict

The call

The clearest difference is in-app purchases: Birthday Counter at none against Timetable‑Principal Version's 3. On price, ads, device support and iOS requirement 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. Timetable‑Principal Version sells 3 in-app purchases, starting at $1.99 per month. Birthday Counter asks for nothing beyond the download.

Scorecard1 real difference · 5 level
Birthday Counter versus Timetable‑Principal Version: the parameters behind the verdict, then further details
ParameterBirthday CounterTimetable‑Principal Version
PriceFreeFree
Update frequency—Every 3 days
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size33 MB18 MB
Age rating4+4+
Developerlapnito.cz s.r.o.shouhui qi

In-app purchases

None

Birthday Counter

No in-app purchases

3 purchases

Timetable‑Principal Version

Subscriptions3
  • Gold VIP1 Month trial$1.991 Month
  • Diamond VIP1 Month trial$3.991 Month
  • Supreme VIP1 Month trial$5.991 Month

Questions

Is Birthday Counter free?
Birthday Counter is free to download, with no in-app purchases.
Is Timetable‑Principal Version free?
Timetable‑Principal Version is free to download, with in-app purchases available.
Do Birthday Counter or Timetable‑Principal Version have ads?
Neither Birthday Counter nor Timetable‑Principal Version shows ads.

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