CO2 Filter Calc vs Solar Live
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).
Solar Live
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Solar Live is a dedicated Live Status monitor for metered Enphase® solar systems. When on the same local network as your Enphase IQ® Gateway Metered™ or Envoy S Metered™ gateway, it shows the live status for solar power production, consumption and grid import/export. Solar Live starts up and shows the status in less than a second, and refreshes every second – all via the local network, without any delay. IMPORTANT Solar Live is an independent app and is not created by, commissioned by, affiliated with, or endorsed by Enphase. It is intended as a complement to Enphase's own app. LOCAL NETWORK USE ONLY Solar Live only works while on the same network as your Enphase gateway. Unless your Enphase gateway is directly accessible from the internet (not typical), this means it only works when your device is connected to your local (home) network with the Enphase gateway. REQUIREMENTS Solar Live requires a metered Enphase Gateway (Enphase IQ® Gateway Metered™ or Envoy S Metered™ gateway) that provides consumption and grid import/export data as well as solar power production data. Gateway firmware version 7 or higher is required. (Almost all gateways will be running version 7 or 8 by now.) For Solar Live to connect to the Enphase gateway, a local access token needs to be generated by the Enphase account associated with the gateway. The app guides you through that process. COMPATIBILITY Enphase systems that contain battery storage and/or generators are not supported. PRIVACY Solar Live runs completely locally on your device. No registration is needed. No data is collected, transmitted to, or shared with anyone.
Screenshots
Verdict
The clearest difference is update cadence: Solar Live at every 4 days against CO2 Filter Calc's weekly. CO2 Filter Calc's advantage is iOS requirement (14.0 vs 26.0). 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.
CO2 Filter Calc ships an update weekly, Solar Live every 4 days. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.
| Parameter | CO2 Filter Calc | Solar Live |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 1 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | TOMCO2 Systems Company | Cloud App Labs |
In-app purchases
CO2 Filter Calc
No in-app purchases
Solar Live
No in-app purchases
Questions
Is CO2 Filter Calc free?
Is Solar Live free?
Do CO2 Filter Calc or Solar Live have ads?
Which is updated more often, CO2 Filter Calc or Solar Live?
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