# Big binary clock vs DailyMemoir

The clearest difference is review sentiment: DailyMemoir at 100% against Big binary clock's 50%. DailyMemoir also leads on price (Free vs $0.99) and update cadence (every 5 days vs every 13 months). Big binary clock's advantage is in-app purchases (none vs 4) and ratings volume (5 vs 1). On ads, device support and iOS requirement there is nothing between them.

DailyMemoir is free to download; Big binary clock costs $0.99 up front. DailyMemoir sells 4 one-off in-app purchases. Big binary clock asks for nothing beyond the download.

DailyMemoir holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Big binary clock has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Big binary clock's written reviews are positive against 100% of DailyMemoir's.

Big binary clock ships an update every 13 months, DailyMemoir every 5 days. Both last shipped on September 24, 2026.

## The numbers

| Metric | Big binary clock | DailyMemoir |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/big-binary-clock/id572188132/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dailymemoir/id6771486124/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 27 MB |
| Requires iOS | **14.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Rutkowskij](https://appshunter.io/developer/518370415) | [成翩 喻](https://appshunter.io/developer/1896779593) |

## What reviewers say

### Big binary clock

[App page](https://appshunter.io/ios/app/big-binary-clock/id572188132)

This app displays the current time using binary code. Customize the appearance with different LED shapes, colors, and brightness levels. It offers a unique way to view time for tech enthusiasts.

**Highlights:** Binary time display, Round LED option, Square LED option, Geek mode, Customizable colors, Adjustable brightness

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

**In-app purchases:** none


### DailyMemoir

[App page](https://appshunter.io/ios/app/dailymemoir/id6771486124)

A private digital journal for capturing fleeting thoughts, photos, and feelings. Organize your memories on a timeline and revisit them easily. Designed for personal reflection without social pressure.

**Highlights:** Private journaling, Capture thoughts and photos, Timeline organization, Calendar view, Search functionality, Free Recall feature

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一瓶饮料 | $0.99 | one-time |
| 一杯咖啡 | $1.99 | one-time |
| 一杯奶茶 | $2.99 | one-time |
| Reading Copy | $2.99 | one-time |


## Frequently asked questions

### Is Big binary clock free?

Big binary clock costs $0.99, with no in-app purchases.

### Is DailyMemoir free?

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

### Which has better reviews, Big binary clock or DailyMemoir?

DailyMemoir is rated higher. Big binary clock averages 4.6 out of 5 from 5 ratings, while DailyMemoir averages 5.0 from 1 ratings.

### Do Big binary clock or DailyMemoir have ads?

Neither Big binary clock nor DailyMemoir shows ads.

### Which is updated more often, Big binary clock or DailyMemoir?

Big binary clock ships an update every 13 months, and DailyMemoir every 5 days. Most recently, Big binary clock was updated on September 24, 2026 and DailyMemoir on September 24, 2026.

---

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