# Aligner Connect vs Camera RPM Meter

The clearest difference is review sentiment: Aligner Connect at 100% against Camera RPM Meter's 15%. Aligner Connect also leads on rating (5.0 vs 2.1) and in-app purchases (none vs 1). Camera RPM Meter's advantage is update cadence (every 3 weeks vs every 11 months) and ratings volume (37 vs 2). On price and device support there is nothing between them.

Both are free to download. Camera RPM Meter sells 1 one-off in-app purchase. Aligner Connect asks for nothing beyond the download.

Aligner Connect holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: Camera RPM Meter has 37 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Aligner Connect's written reviews are positive against 15% of Camera RPM Meter's.

Aligner Connect ships an update every 11 months, Camera RPM Meter every 3 weeks. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Aligner Connect | Camera RPM Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/aligner-connect/id1167943693/reviews)** | [2.1 (37 ratings)](https://appshunter.io/ios/app/camera-rpm-meter-strobelight/id1583247436/reviews) |
| Number of ratings | 2 | **37** |
| Positive reviews | **100.0% of reviews** | 15.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 137 MB | 14 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Equipment Group](https://appshunter.io/developer/1167943692) | [Ihsan Ullah](https://appshunter.io/developer/1488089071) |

## What reviewers say

### Aligner Connect

[App page](https://appshunter.io/ios/app/aligner-connect/id1167943693)

Control your preferred alignment program's features remotely from your smartphone. Monitor progress, check angular values during setup, and utilize various controls and images from the software, all secured with a PIN.

**Highlights:** Remote control via Wi-Fi, PIN-protected connection, Progress monitoring, Angular value checks, Remote button access, Image zooming, Measurement control selection

**Features:** macOS Compatibility

**In-app purchases:** none


### Camera RPM Meter

[App page](https://appshunter.io/ios/app/camera-rpm-meter-strobelight/id1583247436)

Measure rotational speed using your phone's camera or a simulated strobe light. Simply mark the rotating object and adjust the settings until it appears stationary to get an accurate RPM reading. The app also functions as a torchlight.

**Highlights:** Measure RPM with mobile camera, Measure RPM with strobe light simulation, Adjust RPM with seek bar or buttons, Torchlight functionality, Offline use, Compact app size

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Un Lock All Features | $3.99 | one-time |


## Frequently asked questions

### Is Aligner Connect free?

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

### Is Camera RPM Meter free?

Camera RPM Meter is free to download, with in-app purchases available.

### Which has better reviews, Aligner Connect or Camera RPM Meter?

Aligner Connect is rated higher. Aligner Connect averages 5.0 out of 5 from 2 ratings, while Camera RPM Meter averages 2.1 from 37 ratings.

### Do Aligner Connect or Camera RPM Meter have ads?

Camera RPM Meter shows ads; Aligner Connect does not.

### Which is updated more often, Aligner Connect or Camera RPM Meter?

Aligner Connect ships an update every 11 months, and Camera RPM Meter every 3 weeks. Most recently, Aligner Connect was updated on November 1, 2026 and Camera RPM Meter on October 25, 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.*