Comparison

Green Amendments vs ref

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Join strategy discussions
  • Access educational webinars
  • Learn from experts
  • Become a community leader
  • Advocate for environmental rights
Features
Read full description

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.

About

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.

Highlights
  • 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
Features
Read full description

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

Green Amendments3 screens
ref4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Green Amendments ships an update every 3 weeks, ref weekly. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
Green Amendments versus ref: the parameters behind the verdict, then further details
ParameterGreen Amendmentsref
PriceFreeFree
Rating5.0 (1 ratings) — better4.9 (9 ratings)
Number of ratings19 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size123 MB129 MB
Age rating4+9+
DeveloperBigHeart PhilanthropyRef-ology

Customer experience

Green Amendments

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

ref

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Green Amendments

No in-app purchases

None

ref

No in-app purchases

Questions

Is Green Amendments free?
Green Amendments is free to download, with no in-app purchases.
Is ref free?
ref is free to download, with no in-app purchases.
Which has better reviews, Green Amendments or ref?
Green Amendments is rated higher. Green Amendments averages 5.0 out of 5 from 1 ratings, while ref averages 4.9 from 9 ratings.
Do Green Amendments or ref have ads?
Neither Green Amendments nor ref shows ads.
Which is updated more often, Green Amendments or ref?
Green Amendments ships an update every 3 weeks, and ref weekly. Most recently, Green Amendments was updated on October 16, 2026 and ref on October 25, 2026.

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