PredictWind Tracker vs Interpolation Calculator Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PredictWind Tracker
Automatically update your personalized GPS tracking page for real-time location sharing. Ideal for boaters, it allows friends and family to monitor your position and route with weather or satellite maps. Link to add blogs and videos for a permanent record of your journey.
- Automatic GPS tracking updates
- Real-time location sharing
- Weather and satellite map overlays
- Add blogs and video links
- Personalized tracking page
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This app is designed to automatically update your personalized PredictWind GPS tracking page, ideal for Starlink users or those on LTE/cellular connections. Record and share your tracks to friends families and followers so they monitor your boats position and route in real time with weather or satellite maps. Link through to add blogs, video links for a permanent record of your journey. Note: You need a PredictWind GPS tracking page to use this app. To set up a PredictWind GPS tracking page contact https://www.predictwind.com/contact-us Terms & Conditions: https://www.predictwind.com/about-us/terms-and-conditions Privacy Policy: https://www.predictwind.com/about-us/privacy-policy
Interpolation Calculator Pro
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Interpolation Calculator Pro is the ultimate tool for calculating missing values between known data points. Whether you’re working on HVAC systems, engineering projects, math homework, or lab data analysis, this app gives you fast, accurate, and reliable results. Simple and clean interface for quick input and results. Supports both linear interpolation and reverse calculations. Works offline—no internet required. Saves time and eliminates manual calculation errors. Perfect for technicians, engineers, scientists, and students in any field that requires precision and efficiency.
Screenshots
Verdict
The clearest difference is price: PredictWind Tracker at Free against Interpolation Calculator Pro's $0.99. PredictWind Tracker also leads on iOS requirement (15.0 vs 18.5). Interpolation Calculator Pro's advantage is in-app purchases (none vs 3). On update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
PredictWind Tracker is free to download; Interpolation Calculator Pro costs $0.99 up front. PredictWind Tracker sells 3 in-app purchases, starting at $49.00 per month. Interpolation Calculator Pro asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.
| Parameter | PredictWind Tracker | Interpolation Calculator Pro |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.4 (7 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 88 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | PredictWind Limited | Jose Ramos Lopez |
In-app purchases
PredictWind Tracker
- PredictWind Tracker 1 Month7 Days trial$49.001 Month
- PredictWind Tracker 3 Months7 Days trial$99.003 Months
- PredictWind Tracker 12 Months7 Days trial$249.001 Year
Interpolation Calculator Pro
No in-app purchases
Questions
Is PredictWind Tracker free?
Is Interpolation Calculator Pro free?
Do PredictWind Tracker or Interpolation Calculator Pro have ads?
Which is updated more often, PredictWind Tracker or Interpolation Calculator Pro?
Other comparisons
