Air System Modeling vs ReelTrak Supervisor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Air System Modeling
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This app illustrates the power of our highly sophisticated dynamic air system modeling and simulation tool
ReelTrak Supervisor
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ReelTrak is the time tracking solution for Reel Security. Use the supervisor app to see and approve time for those working on your show.
Screenshots
Verdict
The clearest difference is update cadence: Air System Modeling at weekly against ReelTrak Supervisor's every 2 months. Air System Modeling also leads on iOS requirement (7.0 vs 15.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Air System Modeling ships an update weekly, ReelTrak Supervisor every 2 months. The most recent releases landed on October 26, 2026 and October 11, 2026 respectively.
| Parameter | Air System Modeling | ReelTrak Supervisor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 7.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 219 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Ingersoll Rand | Virtual Masons |
In-app purchases
Air System Modeling
No in-app purchases
ReelTrak Supervisor
No in-app purchases
Questions
Is Air System Modeling free?
Is ReelTrak Supervisor free?
Do Air System Modeling or ReelTrak Supervisor have ads?
Which is updated more often, Air System Modeling or ReelTrak Supervisor?
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