greyd vs Inkarma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
greyd
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Inkarma
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Inkarma offers you a new social mechanics that helps appreciation become a visible and valuable asset, practice gratitude daily, and build your reputation. • Regularly being grateful for something or to somebody makes us healthier and happier. It's driven with dopamine and scientifically proven. • Practice your gratitude daily sending up to 3 appreciation points to any people from your phone contacts or anyone who you follow inside the app. • Attach a personal message to the appreciation point which is private by default but the receiver can make it public after receiving. • All points deliver to receivers at their 8 PM local time. You can change your message in the karma point and even change the receiver before this time. • Watch the Karma Flow — activity feed of the network of people you follow. • Explore people profiles inside your network or search any other profile inside Inkarma. • Tell people around you about Inkarma and start to receive appreciation points in your profile for something you do in real life.
Screenshots
Verdict
The clearest difference is ads: Inkarma at none against greyd's shown. On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
greyd ships an update every 3 weeks, Inkarma fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | greyd | Inkarma |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 112 MB | 36 MB |
| Age rating | 12+ | 4+ |
| Developer | ARBAIM INC. | Scalartis Company Limited |
In-app purchases
greyd
No in-app purchases
Inkarma
No in-app purchases









