PRCalc Tracker vs GyroOSC
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
PRCalc Tracker
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PR Calc helps permanent residents accurately track their residency obligations and check citizenship eligibility β all in one place. Maintaining permanent residency requires spending a minimum number of days in the country within a set period. The more trips you take, the harder it gets to calculate manually. PR Calc handles all the math for you. [ Key Features ] PR Validity Deadline Automatically calculates the last date you can maintain your permanent residency based on your entry and exit history. Citizenship Eligibility Check Instantly shows whether you currently qualify to apply for citizenship, or exactly how many days you still need. Entry & Exit Log Log your arrival and departure dates, and the app automatically calculates days per visit and how many count toward your PR and citizenship requirements. Overall Summary See your total number of visits and effective PR days at a glance. Future Stay Simulation Plan ahead by calculating how many more days you can stay outside the country while keeping your residency status. Customizable Settings Default settings are optimized for Canada, but all periods can be manually adjusted, making it compatible with similar residency policies in other countries. Security Supports passcode, Touch ID, and Face ID. Sensitive information can be hidden from the screen. No more manual date calculations β stay on top of your residency status with confidence. This app is for reference only. Results may vary due to policy changes, personal circumstances, or input errors. For important decisions regarding your permanent residency or citizenship status, please consult a qualified immigration professional.
GyroOSC
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GyroOSC streams your deviceβs gyroscope data to your computer or other devices using Open Sound Control (OSC) over UDP or TCP. Key Features: - 10 minutes of free streaming β try before you unlock unlimited access. - Real-time streaming of roll, pitch, and yaw values. - UDP or TCP support for fast and reliable transmission. - Customizable stream interval to fit your workflow. - Live visualization with an interactive 3D wireframe cube. GyroOSC makes it easy to send motion data from your iPhone or iPad to your preferred software in real time.
Screenshots
Verdict
The clearest difference is in-app purchases: PRCalc Tracker at none against GyroOSC's 1. GyroOSC's advantage is iOS requirement (15.6 vs 17.6). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. GyroOSC sells 1 one-off in-app purchase. PRCalc Tracker asks for nothing beyond the download.
| Parameter | PRCalc Tracker | GyroOSC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | β |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 17.6 | 15.6 β better |
| Further details β not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | SEUNGYONG YU | Zhuoran Liu |
In-app purchases
PRCalc Tracker
No in-app purchases
GyroOSC
- Unlock unlimited streaming$3.99









