Impact Key vs Dobby Upload
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Impact Key
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Welcome to the official app for IMPACT WEEK 2026. Hosted in Singapore this September, IMPACT WEEK brings together global visionaries to share forward‑thinking ideas and reimagine our shared future. Download the app and get ready for IMPACT WEEK 2026.
Dobby Upload
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Delvify Dobby is the mobile companion for Delvify — built for fashion teams who need to capture and organize fabric and print samples on the go. Use Delvify Dobby to: • Sign in or create a Delvify account • Browse your material libraries and folders • Capture fabric and print photos with your iPhone camera • Upload materials into your Delvify libraries with supplier, type, and notes • Review uploaded samples in a visual library grid Perfect for trade shows, supplier visits, and field sourcing — get fabrics and prints into Delvify without waiting until you're back at your desk. Delvify Dobby connects to your existing Delvify account and production libraries. A Delvify account is required. Questions or support: visit https://delvify.ai Privacy policy: https://delvify.ai/privacy-policy/
Screenshots
Verdict
The clearest difference is update cadence: Impact Key at every 4 days against Dobby Upload's every 3 weeks. Impact Key also leads on iOS requirement (13.0 vs 16.4). 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.
Impact Key ships an update every 4 days, Dobby Upload every 3 weeks. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.
| Parameter | Impact Key | Dobby Upload |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 32 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Suzhou IMC Property Development Co., Ltd | Delvify |
In-app purchases
Impact Key
No in-app purchases
Dobby Upload
No in-app purchases
