# Bluebird Focus Timer vs Bill Calendar Tracker

The clearest difference is update cadence: Bluebird Focus Timer at fortnightly against Bill Calendar Tracker's every 2 months. Bluebird Focus Timer also leads on device support (6 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Bluebird Focus Timer sells 3 in-app purchases, starting at $4.99 per month and Bill Calendar Tracker sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Bluebird Focus Timer ships an update fortnightly, Bill Calendar Tracker every 2 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Bluebird Focus Timer | Bill Calendar Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (636 ratings)](https://appshunter.io/ios/app/bluebird-focus-timer/id1478757472/reviews)** | — |
| Number of ratings | **636** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 51 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cub & Pup](https://appshunter.io/developer/1478757471) | [John Wanjiru](https://appshunter.io/developer/1896034821) |

## What reviewers say

### Bluebird Focus Timer

[App page](https://appshunter.io/ios/app/bluebird-focus-timer/id1478757472)

This app combines a Pomodoro-style focus timer with task management to help users overcome procrastination and improve productivity. It offers features like time tracking, distraction blocking, and background sounds to enhance concentration for study and work.

**Highlights:** Flexible Pomodoro focus timer, Task management with due dates and priority, Time tracking and review, Background sounds for focus, Distraction blocker for apps and websites, Home Screen and Lock Screen widgets, iCloud sync across Apple devices

**Features:** Safari Extension, Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bluebird Pro - Monthly | $4.99 | per month |
| Bluebird Pro - Yearly | $39.99 | per year |
| Bluebird Pro - Lifetime | $49.99 | one-time |

**What reviewers like**

- 🚀 Syncs well across devices
- 👍 Intuitive and easy to use
- 🕰️ Helpful for staying focused
- 💻 Great Apple Watch integration
- 📊 Useful analytics and tracking

**What reviewers complain about**

- 🔒 Limited customization options
- 🐛 Sync and stability issues
- 💰 Expensive subscription/lifetime cost
- 🔇 Quiet timer alerts

**Reported bugs**

- Distraction blocker not working as expected
- Inconsistent behavior across devices

**Requested features**

- Add ability to pause/resume timers
- Improve to-do list functionality
- Integrate with calendar/reminders
- Expand distraction blocking capabilities


### Bill Calendar Tracker

[App page](https://appshunter.io/ios/app/bill-calendar-tracker/id6781005841)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Pro Subscription | $4.99 | per month |
| Year Pro Subscription | $44.99 | per year |


## Frequently asked questions

### Is Bluebird Focus Timer free?

Bluebird Focus Timer is free to download, with in-app purchases available.

### Is Bill Calendar Tracker free?

Bill Calendar Tracker is free to download, with in-app purchases available.

### Do Bluebird Focus Timer or Bill Calendar Tracker have ads?

Neither Bluebird Focus Timer nor Bill Calendar Tracker shows ads.

### Which is updated more often, Bluebird Focus Timer or Bill Calendar Tracker?

Bluebird Focus Timer ships an update fortnightly, and Bill Calendar Tracker every 2 months. Most recently, Bluebird Focus Timer was updated on November 3, 2026 and Bill Calendar Tracker on October 25, 2026.

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