Comparison

Only Birthdays vs ToDoBuff ~ToDo×Scheduling

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

Head to head
About

Only Birthdays

Easily track all your important dates with this app. Get timely reminders for birthdays and see how many days are left until the event. It offers a clean interface with light and dark modes, plus curated gift suggestions.

Highlights
  • Birthday tracking
  • Contact import
  • Customizable reminders
  • Days until birthday display
  • Age calculation
  • Gift ideas
  • Light and dark modes
Features
Read full description

Track the birthdays of your contacts and get reminders. Display days until a birthday, and the age of your friends and family. Import from contacts. Import and export from files. Light mode and dark mode. Hot gift ideas curated frequently. No ads, no subscriptions!

About

ToDoBuff ~ToDo×Scheduling

Read full description

There are plenty of apps for habit tracking and schedule management, yet sticking to them is always a challenge. You write down your plans, feel satisfied, and then end up structuring your schedule in your head as you go, don’t you? Unfortunately, that’s exactly what I do… To break free from this cycle of "writing things down just for the sake of it," I created this app. By turning your schedule into a To-Do list, just like a shopping list, you add an extra step—checking off tasks after writing them down—instead of stopping at just writing. It’s a small change, but the goal is to create a sense of accomplishment, boosting motivation for managing your schedule more effectively! How to use it? Choose the type of To-Do—habit, schedule, etc. Set a title and time quickly. Select a category to organize your tasks. As a bonus, there's also a Quick To-Do feature for tasks that don't quite need a full schedule—just like jotting down a shopping list. Download the app now and master your schedules and habits with To-Dos!

Screenshots

Only Birthdays4 screens
ToDoBuff ~ToDo×Scheduling4 screens

Verdict

The call

The clearest difference is in-app purchases: Only Birthdays at none against ToDoBuff ~ToDo×Scheduling's 1. Only Birthdays also leads on ads (none vs shown). On price, update cadence, 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. ToDoBuff ~ToDo×Scheduling sells 1 one-off in-app purchase. Only Birthdays asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Only Birthdays versus ToDoBuff ~ToDo×Scheduling: the parameters behind the verdict, then further details
ParameterOnly BirthdaysToDoBuff ~ToDo×Scheduling
PriceFreeFree
Rating4.7 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better16.6
Further details — not scored
Size33 MB14 MB
Age rating4+4+
DeveloperDDGA Ltd.Taito Iikura

In-app purchases

None

Only Birthdays

No in-app purchases

1 purchases

ToDoBuff ~ToDo×Scheduling

One-time1
  • Ads Removal$14.99

Questions

Is Only Birthdays free?
Only Birthdays is free to download, with no in-app purchases.
Is ToDoBuff ~ToDo×Scheduling free?
ToDoBuff ~ToDo×Scheduling is free to download, with in-app purchases available.
Do Only Birthdays or ToDoBuff ~ToDo×Scheduling have ads?
ToDoBuff ~ToDo×Scheduling shows ads; Only Birthdays does not.
Which is updated more often, Only Birthdays or ToDoBuff ~ToDo×Scheduling?
Only Birthdays ships an update every 3 weeks, and ToDoBuff ~ToDo×Scheduling every 3 weeks. Most recently, Only Birthdays was updated on November 3, 2026 and ToDoBuff ~ToDo×Scheduling on October 30, 2026.

Other comparisons