# CallTimer vs Lumio Board

The clearest difference is in-app purchases: CallTimer at none against Lumio Board's 2. Lumio Board's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Lumio Board sells 2 in-app purchases, starting at $2.99 per month. CallTimer asks for nothing beyond the download.

## The numbers

| Metric | CallTimer | Lumio Board |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/calltimer-call-timer/id1084137015/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 31.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Ad-supported | — |
| Size | 9 MB | 17 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chunxu Qiu](https://appshunter.io/developer/1239647293) | [兆卓 张](https://appshunter.io/developer/1896738642) |

## What reviewers say

### CallTimer

[App page](https://appshunter.io/ios/app/calltimer-call-timer/id1084137015)

This utility app helps you monitor call durations with customizable alarms. It's designed for simplicity, allowing users to set notifications for specific call lengths, making it useful for managing unlimited calling plans.

**Highlights:** Measure call time, Set customizable alarms, Receive notifications, Vibration alerts, Simple interface, Select numbers from phone book

**Features:** Vision Pro support

**In-app purchases:** none


### Lumio Board

[App page](https://appshunter.io/ios/app/lumio-board/id6785017721)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lumio Pro Monthly | $2.99 | per month |
| Lumio Pro Yearly | $12.99 | per year |


## Frequently asked questions

### Is CallTimer free?

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

### Is Lumio Board free?

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

### Do CallTimer or Lumio Board have ads?

CallTimer shows ads; Lumio Board does not.

---

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