# Only Birthdays vs ToDoBuff ~ToDo×Scheduling

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.

Both are free to download. ToDoBuff ~ToDo×Scheduling sells 1 one-off in-app purchase. Only Birthdays asks for nothing beyond the download.

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

## The numbers

| Metric | Only Birthdays | ToDoBuff ~ToDo×Scheduling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/only-birthdays/id6447131006/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 33 MB | 14 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DDGA Ltd.](https://appshunter.io/developer/1478768302) | [Taito Iikura](https://appshunter.io/developer/1506013840) |

## What reviewers say

### Only Birthdays

[App page](https://appshunter.io/ios/app/only-birthdays/id6447131006)

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:** macOS Compatibility

**In-app purchases:** none


### ToDoBuff ~ToDo×Scheduling

[App page](https://appshunter.io/ios/app/todobuff-todoscheduling/id6740168317)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads Removal | $14.99 | one-time |


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*