# Simply Clock vs OpenSprinklerASB

The clearest difference is price: OpenSprinklerASB at Free against Simply Clock's $0.99. OpenSprinklerASB also leads on update cadence (every 5 days vs every 2 months). Simply Clock's advantage is iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

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

Simply Clock ships an update every 2 months, OpenSprinklerASB every 5 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Simply Clock | OpenSprinklerASB |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (22 ratings)](https://appshunter.io/ios/app/simply-clock-analog/id1146180969/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 5 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [best-ios-apps](https://appshunter.io/developer/1025248377) | [Checkbox IT GmbH](https://appshunter.io/developer/1697004435) |

## What reviewers say

### Simply Clock

[App page](https://appshunter.io/ios/app/simply-clock-analog/id1146180969)

This app displays the current time in a large, easy-to-read analog format. It offers gesture controls for customization, allowing users to change colors, show/hide elements, and adjust brightness. Multiple designs can be saved for quick access.

**Highlights:** Large, easy-to-read analog time display, Gesture controls for customization, Save multiple clock designs, Supports 24-hour format, No advertising, Email support

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

**In-app purchases:** none


### OpenSprinklerASB

[App page](https://appshunter.io/ios/app/opensprinklerasb/id6451155173)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simply Clock free?

Simply Clock costs $0.99, with no in-app purchases.

### Is OpenSprinklerASB free?

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

### Do Simply Clock or OpenSprinklerASB have ads?

Neither Simply Clock nor OpenSprinklerASB shows ads.

### Which is updated more often, Simply Clock or OpenSprinklerASB?

Simply Clock ships an update every 2 months, and OpenSprinklerASB every 5 days. Most recently, Simply Clock was updated on October 24, 2026 and OpenSprinklerASB on October 14, 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.*