Comparison

Sustain Program vs RED Platform

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

Head to head
About

Sustain Program

Learn to make everyday choices that benefit your health and the environment. This program helps you reduce your ecological footprint, conserve resources, and combat climate change while improving personal well-being and saving money. Personalize your experience to focus on areas like nature connection, waste reduction, advocacy, or sustainable eating.

Highlights
  • Reduce ecological footprint
  • Conserve natural resources
  • Lessen climate change impact
  • Enhance personal well-being
  • Save money
  • Personalized experience
  • Daily tips and recipes
Read full description

This is a program about everyday choices that are good for you and gentler on the environment. In a few weeks you’ll learn skills to reduce your ecological footprint, help conserve natural resources, and lessen the impact of climate change — while enhancing personal well-being and saving money. Sustain lets you personalize your experience so you practice the activities most relevant and important to you. You can choose to: • Deepen your appreciation and connection with the natural world • Reduce, reuse, and recycle • Advocate for the environment • Shift toward more sustainable eating. Features include: • Individual and (optional) team participation • Daily tips • Healthy recipes • An interactive Wall. Note: Sustain syncs with the web version through your organization’s wellness program; you must create your account on the web version before you can use the mobile app.

About

RED Platform

Features
Read full description

Sustainability and transparency with the first decentralized CO2 offset system on the market for companies and individuals. Calculate and offset your company’s carbon footprint using the platform’s tokenized carbon market and sustainable projects available. Reduce your carbon footprint by choosing green, earth-friendly solutions. Register your sustainable actions on the RED platform and receive green tokens. Offset your carbon footprint through an innovative blockchain system.

Screenshots

Sustain Program4 screens
RED Platform4 screens

Verdict

The call

The clearest difference is update cadence: Sustain Program at monthly against RED Platform's every 6 months. RED Platform's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

Sustain Program ships an update monthly, RED Platform every 6 months. The most recent releases landed on June 6, 2026 and September 16, 2026 respectively.

Scorecard2 real differences · 7 level
Sustain Program versus RED Platform: the parameters behind the verdict, then further details
ParameterSustain ProgramRED Platform
PriceFreeFree
Rating2.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyMonthly — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size56 MB42 MB
Age rating4+4+
DeveloperHealth Enhancement SystemsRESTART ENERGY DEMOCRACY SRL

In-app purchases

None

Sustain Program

No in-app purchases

None

RED Platform

No in-app purchases

Questions

Is Sustain Program free?
Sustain Program is free to download, with no in-app purchases.
Is RED Platform free?
RED Platform is free to download, with no in-app purchases.
Do Sustain Program or RED Platform have ads?
Neither Sustain Program nor RED Platform shows ads.
Which is updated more often, Sustain Program or RED Platform?
Sustain Program ships an update monthly, and RED Platform every 6 months. Most recently, Sustain Program was updated on June 6, 2026 and RED Platform on September 16, 2026.

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