# GyrOSC vs CertLocker

The clearest difference is price: CertLocker at Free against GyrOSC's $0.99. GyrOSC's advantage is in-app purchases (none vs 4) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

CertLocker is free to download; GyrOSC costs $0.99 up front. CertLocker sells 4 in-app purchases, starting at $0.99 per month. GyrOSC asks for nothing beyond the download.

GyrOSC ships an update every 7 months, CertLocker every 6 months. The most recent releases landed on October 2, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | GyrOSC | CertLocker |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/gyrosc/id418751595/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 6 months** |
| Monetization | Paid | — |
| Size | 3 MB | 64 MB |
| Requires iOS | 14.0 | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bit Shape](https://appshunter.io/developer/397853985) | [Firecal LLC](https://appshunter.io/developer/1710030387) |

## What reviewers say

### GyrOSC

[App page](https://appshunter.io/ios/app/gyrosc/id418751595)

This utility sends your device's motion sensor data to OSC-compatible applications over Wi-Fi. Wirelessly control audio or video software by moving and tilting your device, with customizable message tags and quick setup options.

**Highlights:** Send gyroscope, accelerometer, and compass data, Transmit GPS, quaternion, and rotation data, Control OSC-capable audio/video apps, Customize message tags, Save and load OSC addresses, Screen lock for performance, Gyroscope orientation reset

**In-app purchases:** none


### CertLocker

[App page](https://appshunter.io/ios/app/certlocker/id6468518382)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Responder (Monthly) | $0.99 | per month |
| Officer (Monthly) | $4.99 | per month |
| Responder (Yearly) | $9.99 | per year |
| Officer (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is GyrOSC free?

GyrOSC costs $0.99, with no in-app purchases.

### Is CertLocker free?

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

### Do GyrOSC or CertLocker have ads?

CertLocker shows ads; GyrOSC does not.

### Which is updated more often, GyrOSC or CertLocker?

GyrOSC ships an update every 7 months, and CertLocker every 6 months. Most recently, GyrOSC was updated on October 2, 2026 and CertLocker on September 22, 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.*