# BitTime vs BinaryClockWatch

The clearest difference is in-app purchases: BinaryClockWatch at none against BitTime's 5. BinaryClockWatch also leads on update cadence (daily vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BitTime sells 5 one-off in-app purchases. BinaryClockWatch asks for nothing beyond the download.

BitTime ships an update monthly, BinaryClockWatch daily. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | BitTime | BinaryClockWatch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Size | 6 MB | 2 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Clete Blackwell II](https://appshunter.io/developer/505744974) | [Christian Koys](https://appshunter.io/developer/1498135043) |

## What reviewers say

### BitTime

[App page](https://appshunter.io/ios/app/bittime-binary-clock/id6749833995)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Large Tip | $2.99 | one-time |
| X-Large Tip | $3.99 | one-time |
| XX-Large Tip | $4.99 | one-time |


### BinaryClockWatch

[App page](https://appshunter.io/ios/app/binaryclockwatch/id6808273520)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is BitTime free?

BitTime is free to download, with in-app purchases available.

### Is BinaryClockWatch free?

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

### Do BitTime or BinaryClockWatch have ads?

Neither BitTime nor BinaryClockWatch shows ads.

### Which is updated more often, BitTime or BinaryClockWatch?

BitTime ships an update monthly, and BinaryClockWatch daily. Most recently, BitTime was updated on October 1, 2026 and BinaryClockWatch on September 28, 2026.

---

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