Comparison

greenApes vs tellkì

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

Head to head
About

greenApes

Earn digital currency by performing sustainable actions and completing challenges. Use your earnings to support environmental and social initiatives, and unlock rewards. Connect with other apps to automatically track eco-friendly activities.

Highlights
  • Earn TWIN coins for sustainable actions
  • Support environmental and social initiatives
  • Unlock rewards and surprises
  • Connect with Apple Health to track activity
  • Complete fun challenges
  • Share stories and ideas
Read full description

greenApes is the app that cares. Make a difference, get rewarded! Collect TWIN coins with real-life daily sustainable actions and by completing fun challenges. Make a difference! Use TWIN coins to support environmental and social initiatives in the Donate section. Unlock boxes with real rewards and surprises! Increase your positive impact with greenApes: your sustainable actions make you earn TWIN coins, which you can use to support projects and initiatives that are helping out our planet. But there's more: the more you donate the greater rewards you will unlock! You can earn TWIN coins automatically by connecting your favourite apps, such as Apple Health, to earn points every time you walk and bike. You can also earn TWIN for completing fun challenges and for inspiring the community with your stories and idea. Finally you'll claim Secret Codes (with lots of coins) by joining environmental initiatives and for choosing environmentally friendly services & products. The greenApes platform is available internationally, but some cities and organizations enjoy a special experience. Rewards availability also varies depending on the country you're in. If you’d like to launch a custom campaign and promote sustainable behaviours in your city, company or organization get in touch: info@greenapes.com

About

tellkì

Read full description

tellkì è l’app che trasforma i consigli tra amici nei migliori suggerimenti per scoprire nuovi locali e vivere esperienze autentiche. Niente recensioni false, niente pubblicità: solo fiducia reale. Perché tellkì è diversa? Consigli da chi ti conosce davvero – Gli amici sanno cosa ti piace e ti evitano brutte sorprese. Condividi i tuoi posti preferiti – Suggerisci locali in cui ti sei trovato bene e fai crescere il valore del passaparola. Ottieni vantaggi esclusivi – Premi e bonus per aver portato nuovi amici o per provare locali consigliati. Aiuta i locali che ami – I partner ricevono nuovi clienti di qualità con un marketing semplice, trasparente e basato sui risultati. tellkì è il passaparola, potenziato: autentico, semplice e premiato. Scopri dove andare, grazie alle persone che contano davvero.

Screenshots

greenApes4 screens
tellkì3 screens

Verdict

The call

The clearest difference is update cadence: tellkì at every 3 days against greenApes's fortnightly. tellkì also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, 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.

UpkeepUpdate frequency

greenApes ships an update fortnightly, tellkì every 3 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
greenApes versus tellkì: the parameters behind the verdict, then further details
ParametergreenApestellkì
PriceFreeFree
Rating4.5 (2 ratings) — better—
Positive reviews77.3% of reviews—
Number of ratings2 — better—
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size37 MB19 MB
Age rating4+4+
DevelopergreenApesAlessandro Giumelli

In-app purchases

None

greenApes

No in-app purchases

None

tellkì

No in-app purchases

Questions

Is greenApes free?
greenApes is free to download, with no in-app purchases.
Is tellkì free?
tellkì is free to download, with no in-app purchases.
Do greenApes or tellkì have ads?
Neither greenApes nor tellkì shows ads.
Which is updated more often, greenApes or tellkì?
greenApes ships an update fortnightly, and tellkì every 3 days. Most recently, greenApes was updated on November 1, 2026 and tellkì on November 5, 2026.

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