Green Amendments vs ref
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
ref
This app helps referees master the inner game through reflection, presence, and practice. It offers educational resources, game film breakdowns, and live events to sharpen skills and deepen understanding. Built by officials, for officials, it fosters a community for growth and networking.
- Training videos and game film analysis
- Expert breakdowns
- Live webinars and mentoring
- On-demand sessions
- Interactive space for confidence and awareness
- Community for questions and feedback
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Welcome to ref-ology —Through reflection, presence, and practice, ref-ology helps referees master the inner game so they can serve the outer game with excellence. Our mission is to create a movement of officials who prioritize integrity in performance and who view the game as a pathway for lifelong development. We are here to develop referees who call the game and embody the spirit of it: cultivating consistency, communication, and clarity in every moment. Inside the app, you’ll find a growing library of educational resources, game film breakdowns, live events, and vibrant conversations designed to help you sharpen your skills, deepen your understanding of the game, and thrive in your officiating journey. Built by officials, for officials, ref-ology offers an inclusive space where you can level up, ask questions, get feedback, become situationally competent and grow your network —all in one place. Key Features: + Training videos, game film analysis, and expert breakdowns. + Live webinars, mentoring opportunities and on-demand sessions from experienced officials and other key influencers inside the sports ecosystem. + A dedicated and interactive space to grow your confidence and mastery of on-court awareness. Whether you’re looking to get started or aiming to refine your approach at the highest level, ref-ology is where better officials are made.
Screenshots
Verdict
The clearest difference is update cadence: ref at weekly against Green Amendments's every 3 weeks. ref also leads on ratings volume (9 vs 1). Green Amendments's advantage is monetization model (free vs ad-supported). On price, rating, 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.
On the App Store both sit at effectively the same score — 5.0 for Green Amendments against 4.9 for ref. That said, the two scores are not equally well evidenced: ref has 9 ratings behind it against 1, so its average is the more settled of the two.
Green Amendments ships an update every 3 weeks, ref weekly. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.
| Parameter | Green Amendments | ref |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.9 (9 ratings) |
| Number of ratings | 1 | 9 — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 123 MB | 129 MB |
| Age rating | 4+ | 9+ |
| Developer | BigHeart Philanthropy | Ref-ology |
Customer experience
Green Amendments
ref
In-app purchases
Green Amendments
No in-app purchases
ref
No in-app purchases









