# CELLroid LITE vs One Alarm

The clearest difference is review sentiment: One Alarm at 51% against CELLroid LITE's 0%. One Alarm also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). CELLroid LITE's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. One Alarm sells 1 one-off in-app purchase. CELLroid LITE asks for nothing beyond the download.

CELLroid LITE ships an update every 2 months, One Alarm every 3 weeks. The most recent releases landed on October 4, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | CELLroid LITE | One Alarm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (19 ratings)](https://appshunter.io/ios/app/one-alarm/id420208602/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | 0.0% of reviews | **50.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 10 MB | 3 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Katsuhiro Harada](https://appshunter.io/developer/321847980) | [CW&T](https://appshunter.io/developer/403622462) |

## What reviewers say

### CELLroid LITE

[App page](https://appshunter.io/ios/app/cellroid-lite/id343113125)

This application provides a straightforward spreadsheet tool with a comprehensive range of built-in functions for calculations and data manipulation. It supports common mathematical, logical, text, date, and lookup functions, making it suitable for basic data analysis.

**Highlights:** Comprehensive function library, Mathematical functions, Logical functions, Text manipulation, Date and time functions, Lookup functions

**Features:** macOS Compatibility

**In-app purchases:** none


### One Alarm

[App page](https://appshunter.io/ios/app/one-alarm/id420208602)

A minimalist alarm clock designed for simplicity. Set alarms with a single tap by dragging the minute hand. A badge on the app icon shows a countdown to the alarm time.

**Highlights:** Minimalist interface, One-tap alarm setting, Drag minute hand to set time, AM/PM quick switch, Icon countdown badge

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| instant unlock | $0.99 | one-time |


## Frequently asked questions

### Is CELLroid LITE free?

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

### Is One Alarm free?

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

### Do CELLroid LITE or One Alarm have ads?

CELLroid LITE shows ads; One Alarm does not.

### Which is updated more often, CELLroid LITE or One Alarm?

CELLroid LITE ships an update every 2 months, and One Alarm every 3 weeks. Most recently, CELLroid LITE was updated on October 4, 2026 and One Alarm on October 20, 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.*