OPT7 GLOW vs OffsetC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OPT7 GLOW
Control various RGB lighting products, including strips, bulbs, and in-vehicle lights. Adjust color, brightness, and dynamic modes. Supports music synchronization via local files or device microphone.
- Control RGB strip lights
- Control RGBIC strip lights
- Control RGB bulbs
- Control in-vehicle RGB lights
- Adjust color and lightness
- Select dynamic modes and rhythm styles
- Music synchronization
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OPT7 GLOW is the professional version of the OPT7 App. Users can use one App to control RGB strip, RGBIC strip, bulb, in-vehicle RGB lights, to control lights' RGB color, lightness, dynamic mode, rhythm style, etc,. It has 3-way rhythms, playing local music (file) of the smartphone, and picking up the sound by the phone's MIC or the MIC on the device.
OffsetC
This app simplifies understanding and participating in carbon offsetting. Explore verified climate projects, learn about carbon credits, and support initiatives to reduce greenhouse gas emissions.
- Understand carbon offsetting
- Explore climate projects
- Support verified efforts
- Learn about carbon credits
- Purchase carbon offsets
- Track climate action
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Make climate action simpler with OffsetC. OffsetC helps you understand carbon offsetting, explore climate projects, and support verified efforts to reduce or remove greenhouse gas emissions. Carbon markets can be confusing. OffsetC is designed to make them easier to understand, so you can see what you’re supporting and make informed choices. With OffsetC, you can: • Explore carbon projects and learn how they address greenhouse gas emissions • Understand carbon credits in clear, everyday language • Purchase carbon offsets through a simple, straightforward experience • See where your contribution goes and learn more about the projects you support • Track your climate action over time We believe transparency matters. OffsetC is built to help you understand what a carbon credit represents, why project quality matters, and how your purchase contributes to climate projects. Carbon offsetting is not a substitute for reducing emissions. It is one way individuals can help finance projects that reduce or remove greenhouse gases while continuing to look for ways to lower their own footprint. Whether you’re new to carbon credits or already looking for ways to support climate action, OffsetC makes it easier to participate. Understand your impact. Support climate projects. Take action with OffsetC.
Screenshots
Verdict
The clearest difference is rating: OffsetC at 5.0 against OPT7 GLOW's 3.7. OPT7 GLOW's advantage is ratings volume (11 vs 1) and iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and monetization model 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.
OffsetC holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: OPT7 GLOW has 11 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | OPT7 GLOW | OffsetC |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (11 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 339 MB | 52 MB |
| Age rating | 4+ | 17+ |
| Developer | W Group | ZeroMe, Inc. |
Customer experience
OPT7 GLOW
OffsetC
In-app purchases
OPT7 GLOW
No in-app purchases
OffsetC
No in-app purchases









