# BirdClock vs CheckTimeYo

The clearest difference is price: CheckTimeYo at Free against BirdClock's $0.99. CheckTimeYo also leads on update cadence (every 6 weeks vs every 14 months). BirdClock's advantage is iOS requirement (12.0 vs 17.4). On ads, in-app purchases and device support there is nothing between them.

CheckTimeYo is free to download; BirdClock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BirdClock ships an update every 14 months, CheckTimeYo every 6 weeks. The most recent releases landed on October 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | BirdClock | CheckTimeYo |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/birdclock/id300672978/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 40.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 6 weeks** |
| Monetization | Paid | — |
| Size | 30 MB | 12 MB |
| Requires iOS | **12.0** | 17.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tahito Aoki](https://appshunter.io/developer/289946976) | [Masayoshi Ueda](https://appshunter.io/developer/1688525453) |

## What reviewers say

### BirdClock

[App page](https://appshunter.io/ios/app/birdclock/id300672978)

This analog clock app uses bird sounds to tell the time. Customize your time signals with 19 different bird voices and enjoy ambient forest sounds. Bring the tranquility of nature into your space.

**Highlights:** Analog clock display, Bird voice time announcements, 19 types of bird voices, Customizable time signals, Ambient forest sounds, Chorus of birds

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

**In-app purchases:** none


### CheckTimeYo

[App page](https://appshunter.io/ios/app/checktimeyo/id6504262821)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BirdClock free?

BirdClock costs $0.99, with no in-app purchases.

### Is CheckTimeYo free?

CheckTimeYo is free to download, with no in-app purchases.

### Do BirdClock or CheckTimeYo have ads?

Neither BirdClock nor CheckTimeYo shows ads.

### Which is updated more often, BirdClock or CheckTimeYo?

BirdClock ships an update every 14 months, and CheckTimeYo every 6 weeks. Most recently, BirdClock was updated on October 1, 2026 and CheckTimeYo on September 18, 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.*