# StandBy Clock vs Days Since

The clearest difference is price: Days Since at Free against StandBy Clock's $1.99. StandBy Clock's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

Days Since is free to download; StandBy Clock costs $1.99 up front. Days Since sells 2 in-app purchases, starting at $1.99 per month. StandBy Clock asks for nothing beyond the download.

StandBy Clock ships an update every 3 weeks, Days Since monthly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | StandBy Clock | Days Since |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/standby-clock-night-display/id6766165559/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 65 MB | 4 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Onur Isik](https://appshunter.io/developer/1514567081) | [Steven Zilberberg](https://appshunter.io/developer/385470424) |

## What reviewers say

### StandBy Clock

[App page](https://appshunter.io/ios/app/standby-clock-night-display/id6766165559)

Transform your device into an elegant bedside or desk clock with multiple aesthetic faces, a world map showing the day-night boundary, and optional offline sleep audio. Enjoy a calm, low-light viewing experience with practical everyday details.

**Highlights:** Classic flip clock design, World map with day-night boundary, Offline sleep audio, Warm greeting messages, Analog and digital clock faces, Photo background cycles, Adjustable standby brightness

**Features:** macOS Compatibility

**In-app purchases:** none


### Days Since

[App page](https://appshunter.io/ios/app/days-since-event-tracker/id6798489152)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Day Since Premium (Monthly) | $1.99 | per month |
| Days Since Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is StandBy Clock free?

StandBy Clock costs $1.99, with no in-app purchases.

### Is Days Since free?

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

### Do StandBy Clock or Days Since have ads?

Neither StandBy Clock nor Days Since shows ads.

### Which is updated more often, StandBy Clock or Days Since?

StandBy Clock ships an update every 3 weeks, and Days Since monthly. Most recently, StandBy Clock was updated on October 28, 2026 and Days Since on October 24, 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.*