GVM LED vs Jamming!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GVM LED
Control photography lamps via Bluetooth connection. Adjust settings and manage your lighting equipment directly from your mobile device.
- Bluetooth lamp control
- Photography lighting management
- App-controlled lighting
- GVM product integration
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This is a software that can control the photography lamp. The app controls the photography lamp product with app function under GVM through Bluetooth connection.
Jamming!
Connect with music professionals and fans on a comprehensive platform. Discover the people and services needed to bring your artistic projects to life. Simplify your creative process by joining the community.
- Connect music professionals and fans
- Find necessary services for projects
- Platform for artistic endeavors
- Facilitates music creation
- Community for music enthusiasts
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The most complete free platform that connects professionals and fans from the world of music. Enter JAMMING and find all the people and services that you need for making your artistic project come to life. Don't complicate it! Download the APP and do JAMMING!
Screenshots
Verdict
The clearest difference is rating: Jamming! at 5.0 against GVM LED's 3.0. Jamming! also leads on update cadence (every 4 days vs every 2 months). On price, ratings volume, ads and in-app purchases 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.
Jamming! holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
GVM LED ships an update every 2 months, Jamming! every 4 days. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.
| Parameter | GVM LED | Jamming! |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 22.0% of reviews | — |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 49 MB | 60 MB |
| Age rating | 4+ | 17+ |
| Developer | 丹丹 陈 | BIG RUBI SOLUTIONS LLC |
Customer experience
GVM LED
Jamming!
Bugs and requests
GVM LED
Reported bugs
12 issues- Login credentials rejected despite correct password
- Verification code times out before use
- App crashes during device synchronization
- Cannot connect more than one light at a time
- Bluetooth connection drops unexpectedly
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- App freezes on main page or navigation tabs
- Password matching validation fails despite identical entries
- Login fails when using non-.com email addresses
- App requires WiFi for login despite Bluetooth-only operation
- In-app message/problem form always returns 'FAILED' status
- Incompatibility with iPad Pro color adjustment
- Recent update broke previously working connections
Requested features
10 requests- Remove mandatory login requirement for local Bluetooth control
- Enable independent control of multiple lights simultaneously
- Expand scene customization options beyond 8 presets
- Add keyboard shortcuts and Stream Deck integration for streaming
- Improve color wheel with more granular color selection
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- Add dark mode option
- Create desktop/PC version with better controls
- Allow grouping of lights for synchronized control
- Implement offline mode for Bluetooth-only operation
- Add light naming persistence across app sessions
Jamming!
Not enough reviews yet to summarise bugs or requests.
In-app purchases
GVM LED
No in-app purchases
Jamming!
No in-app purchases
