KD Lock vs Grateful For
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KD Lock
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A mobile client used to control Kuodao IoT Super Lock. It can remotely open and close Kuodao IoT smart locks, remotely set the smart lock's door opening card and password, and view real-time door opening events.
Grateful For
This app encourages daily gratitude by allowing users to record their thankful moments. Witness a live global feed of appreciation and track your personal journey through an intuitive calendar. It aims to boost happiness and reduce stress through simple reflection.
- Record daily gratitudes
- Reflect on thankful moments
- Live global gratitude feed
- Intuitive calendar for history
- Community sharing of thanks
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At GratefulFor, we believe in the transformative power of gratitude to reshape lives and minds. Every day, people everywhere share moments of thanks — big and small — creating ripples of positivity that connect us all. Our app lets you witness gratitude unfold live worldwide. From the bustling streets of New York to the serene landscapes of New Zealand, every thankful message lights up a spark on our global map. Experience real-time appreciation from every corner of the world, inspiring connection and mindful reflection. Practicing daily gratitude is proven to boost happiness, reduce stress, improve sleep, and enhance well-being — all through simple moments of reflection. GratefulFor makes it easy to record your daily gratitudes, revisit your journey on a calendar, and join a growing community sharing thanks across the globe. Join GratefulFor today — where every gratitude counts, every moment matters, and together, we light up the world with appreciation. Key Features: • Record and reflect on your daily gratitudes • Navigate your gratitude history with an intuitive calendar • Witness the live global gratitude feed on gratefulfor.com
Screenshots
Verdict
The clearest difference is update cadence: Grateful For at every 2 days against KD Lock's every 6 weeks. KD Lock's advantage is iOS requirement (12.0 vs 14.0.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KD Lock ships an update every 6 weeks, Grateful For every 2 days. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.
| Parameter | KD Lock | Grateful For |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 14.0.0 |
| Further details — not scored | ||
| Size | 26 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou Kuodao Internet of Things Technology Co., Ltd. | James Godwin |
In-app purchases
KD Lock
No in-app purchases
Grateful For
No in-app purchases
