Jamline vs Green Amendments
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jamline
Connect with fellow musicians, industry professionals, and fans on a dedicated social platform. Showcase your talent, discover new opportunities, and build your music career.
- Connect with musicians
- Network with industry professionals
- Reach new fans
- Showcase talent
- Discover opportunities
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Join this new social network and meet other musicians. Make yourself known to professional musicians, music producers, record labels and new fans.
Green Amendments
Join a movement to protect your constitutional right to a clean environment. Engage in discussions, access educational content from experts, and become a community leader. Help ensure clean air, water, and a stable climate for current and future generations.
- Join strategy discussions
- Access educational webinars
- Learn from experts
- Become a community leader
- Advocate for environmental rights
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Engage real time in the movement to secure your constitutional right to a clean, safe & healthy environment. With this app you can join strategy discussions, benefit from educational webinars, learn from national and statewide experts, become a leader in your community. We all need clean & healthy water, air and environments, and a stable climate. Get the app so you can help ensure they are protected for present and future generations in your state.
Screenshots
Verdict
The clearest difference is ads: Green Amendments at none against Jamline's shown. Green Amendments also leads on monetization model (free vs ad-supported). Jamline's advantage is update cadence (every 11 days vs every 3 weeks) and iOS requirement (13.0 vs 17.6). On price, rating, ratings volume 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.
On the App Store both sit at effectively the same score — 5.0 for Jamline against 5.0 for Green Amendments. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Jamline ships an update every 11 days, Green Amendments every 3 weeks. The most recent releases landed on November 3, 2026 and October 16, 2026 respectively.
| Parameter | Jamline | Green Amendments |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 11 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 80 MB | 123 MB |
| Age rating | 17+ | 4+ |
| Developer | Samuel Fuentes | BigHeart Philanthropy |
Customer experience
Jamline
Green Amendments
In-app purchases
Jamline
No in-app purchases
Green Amendments
No in-app purchases
