# StandBy Clock vs TesseraClock

The clearest difference is price: TesseraClock at Free against StandBy Clock's $1.99. TesseraClock also leads on update cadence (every 6 days vs every 2 weeks). StandBy Clock's advantage is in-app purchases (none vs 1) and iOS requirement (15.6 vs 26.4). On ads and device support there is nothing between them.

TesseraClock is free to download; StandBy Clock costs $1.99 up front. TesseraClock sells 1 one-off in-app purchase. StandBy Clock asks for nothing beyond the download.

StandBy Clock ships an update every 2 weeks, TesseraClock every 6 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | StandBy Clock | TesseraClock |
| --- | --- | --- |
| 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 2 weeks | **Every 6 days** |
| Monetization | Paid | — |
| Size | 65 MB | 8 MB |
| Requires iOS | **15.6** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Onur Isik](https://appshunter.io/developer/1514567081) | [Takashi Nomura](https://appshunter.io/developer/1866564771) |

## 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 customizable faces, a world map showing the day-night boundary, and optional offline sleep audio. Enjoy a calm, low-light-friendly experience with practical daily details and warm greetings.

**Highlights:** Multiple clock faces (flip, analog, digital), World map with day-night boundary, Offline sleep audio (72 minutes included), Time-aware greeting messages, Photo backgrounds with zoom effect, Adjustable standby brightness, Auto-lock and brightness restore

**Features:** macOS Compatibility

**In-app purchases:** none


### TesseraClock

[App page](https://appshunter.io/ios/app/tesseraclock/id6770039033)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TesseraClock | $4.99 | one-time |


## Frequently asked questions

### Is StandBy Clock free?

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

### Is TesseraClock free?

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

### Do StandBy Clock or TesseraClock have ads?

Neither StandBy Clock nor TesseraClock shows ads.

### Which is updated more often, StandBy Clock or TesseraClock?

StandBy Clock ships an update every 2 weeks, and TesseraClock every 6 days. Most recently, StandBy Clock was updated on November 5, 2026 and TesseraClock on October 31, 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.*