# Subscribers Counter vs Ruby Wireless Sensor

The clearest difference is ads: Ruby Wireless Sensor at none against Subscribers Counter's shown. Ruby Wireless Sensor also leads on rating (5.0 vs 4.6) and update cadence (every 3 weeks vs every 3 months). Subscribers Counter's advantage is ratings volume (1.2K vs 1). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ruby Wireless Sensor holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Subscribers Counter has 1.2K ratings behind it against 1, so its average is the more settled of the two.

Subscribers Counter ships an update every 3 months, Ruby Wireless Sensor every 3 weeks. The most recent releases landed on September 24, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Subscribers Counter | Ruby Wireless Sensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.2K ratings)](https://appshunter.io/ios/app/subscribers-counter/id1323798992/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ruby-wireless-sensor/id6473813823/reviews)** |
| Number of ratings | **1.2K** | 1 |
| Positive reviews | 72.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 50 MB | 76 MB |
| Requires iOS | 15 | **14.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Luiz Santos](https://appshunter.io/developer/1130097167) | [Crystal Instruments Corporation](https://appshunter.io/developer/496441607) |

## What reviewers say

### Subscribers Counter

[App page](https://appshunter.io/ios/app/subscribers-counter/id1323798992)

Monitor YouTube channel subscriber counts in real-time. View total subscribers, videos posted, and total views for any channel. All data is publicly available from YouTube.

**Highlights:** Real-time subscriber tracking, View video count, Total views displayed, Search by channel name, Highlight channels

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for tracking subscribers
- 🚀 Live updates on subscriber count
- ✨ Useful for small and large channels
- 💯 Works as expected

**What reviewers complain about**

- 🐛 Some users unable to find their channels
- 🕰️ Slow loading times for some users
- 💢 Excessive ads

**Reported bugs**

- Channels not showing up for some users
- Freezing/crashing issues on certain devices

**Requested features**

- Add support for widgets
- Improve search functionality
- Provide subscriber notification sounds


### Ruby Wireless Sensor

[App page](https://appshunter.io/ios/app/ruby-wireless-sensor/id6473813823)

Connect to a compact wireless sensor to monitor mechanical structures. View real-time vibration data and manage the device via Bluetooth.

**Highlights:** Connect via Bluetooth, Manage wireless sensors, View real-time vibration data, Monitor mechanical structures, Ultracompact device integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Subscribers Counter free?

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

### Is Ruby Wireless Sensor free?

Ruby Wireless Sensor is free to download, with no in-app purchases.

### Which has better reviews, Subscribers Counter or Ruby Wireless Sensor?

Ruby Wireless Sensor is rated higher. Subscribers Counter averages 4.6 out of 5 from 1.2K ratings, while Ruby Wireless Sensor averages 5.0 from 1 ratings.

### Do Subscribers Counter or Ruby Wireless Sensor have ads?

Subscribers Counter shows ads; Ruby Wireless Sensor does not.

### Which is updated more often, Subscribers Counter or Ruby Wireless Sensor?

Subscribers Counter ships an update every 3 months, and Ruby Wireless Sensor every 3 weeks. Most recently, Subscribers Counter was updated on September 24, 2026 and Ruby Wireless Sensor on June 11, 2026.

---

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