CO2 Filter Calc vs FLY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CO2 Filter Calc
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The TOMCO Systems Filter Calculator is an assistant tool for sizing CO2 Polishing Filters. This app will help you understand what size filter will be necessary for your system to ensure you get the best product. As the exclusive U.S. distributor of Sure Purity filters, TOMCO2 Systems is proud to offer Sure Purity's high-quality products that are trusted by some of the biggest names in the industry. Sure Purity manufactures an advanced range of carbon dioxide multi-barrier polishing filters – carbogaurd. These barrier filters offer 12-month maintenance intervals while simultaneously offering the most enhanced protection from Carbonyl Sulphide (COS).
FLY
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FLY-NOVA CAM is easy to operate and very fun to use. No complicated settings are required. You can start using it immediately by simply opening the package - this is a smart toy specially designed for the Z generation!
Screenshots
Verdict
CO2 Filter Calc and FLY are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | CO2 Filter Calc | FLY |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 1 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | TOMCO2 Systems Company | Shenzhen Yilushi Technology Co.,ltd |
In-app purchases
CO2 Filter Calc
No in-app purchases
FLY
No in-app purchases
