# Count Me In vs Wireless Measurement Device

The clearest difference is in-app purchases: Wireless Measurement Device at none against Count Me In's 1. Wireless Measurement Device also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Count Me In sells 1 one-off in-app purchase. Wireless Measurement Device asks for nothing beyond the download.

Count Me In ships an update every 3 days, Wireless Measurement Device every 2 days. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Count Me In | Wireless Measurement Device |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (57 ratings)](https://appshunter.io/ios/app/count-me-in-shared-countdowns/id6673885018/reviews)** | — |
| Number of ratings | **57** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 27 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ample Software LLC](https://appshunter.io/developer/921349096) | [Terex Corporation](https://appshunter.io/developer/587341127) |

## What reviewers say

### Count Me In

[App page](https://appshunter.io/ios/app/count-me-in-shared-countdowns/id6673885018)

Easily create and share personalized countdowns for any event with friends and family. Track important dates like birthdays, vacations, and holidays together in real-time. Enjoy a distraction-free experience with optional premium features.

**Highlights:** Personalized countdown creation, Shareable countdowns with friends, Real-time syncing across devices, Home screen widgets (Premium), Ad-free experience (Premium)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### Wireless Measurement Device

[App page](https://appshunter.io/ios/app/wireless-measurement-device/id6782015144)

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

**In-app purchases:** none


## Frequently asked questions

### Is Count Me In free?

Count Me In is free to download, with in-app purchases available.

### Is Wireless Measurement Device free?

Wireless Measurement Device is free to download, with no in-app purchases.

### Do Count Me In or Wireless Measurement Device have ads?

Neither Count Me In nor Wireless Measurement Device shows ads.

### Which is updated more often, Count Me In or Wireless Measurement Device?

Count Me In ships an update every 3 days, and Wireless Measurement Device every 2 days. Most recently, Count Me In was updated on October 11, 2026 and Wireless Measurement Device on September 30, 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.*