App Dev Helper vs Keyflow Cloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
App Dev Helper
Create professional app store screenshots and icons for Mac and iOS. Easily customize frames, add titles, and export in various sizes. Supports AirDrop and file transfer for seamless sharing.
- Screenshot creation for iPhone, iPad, Mac
- Customizable image and frame manipulation
- Multiple images and frames per screenshot
- Title addition to screenshots
- App icon generation for iOS and Apple Watch
- AirDrop and HTTP file transfer support
- Dark Mode support
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This app helps Mac and iOS developer to create beautiful screenshots for App Store, and easily make all sizes of app icons. 1. Support all frame sizes of iPhone, iPad, Mac, with different colours. 2. Move, scale, rotate images and frames. 3. Multiple images and frames in one screenshot 4. Add title on top 5. Support Air Drop, HTTP file transfer and iOS Share. 6. All sizes of iOS, Apple Watch and Mac app icons. 7. Will have Mac, iPad, iPhone versions. 8. Support Dark Mode on iOS 13+
Keyflow Cloud
Manage and control access to your doors remotely via a cloud web portal or mobile app. Easily unlock doors, add NFC cards, send eKeys, and generate passcodes for temporary or permanent users. Monitor logs and reports for attendance tracking.
- Remote door unlocking
- NFC card management
- eKey distribution
- Lock passcode generation
- Log and report viewing
- Employee attendance tracking
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Keyflow! your cloud managed access control solution. Want to manage your doors? With Keyflow you can easily control your doors via our Cloud web portal or with the Keyflow Mobile Application. Managing your doors and locks has never been easier, the Keyflow app can unlock your doors weather you are 5 feet away or on the other side of the world. Keyflow Features - Unlock doors nearby or remotely. - Add NFC Cards with the Keyflow application or web portal - Send eKeys for temporary, recurring, or permanent users - Create and Send lock passcodes - View logs and reports - Access Employee Attendance Cloud Key Create permanent access or temporary for visitors with our eKey via email or sms, and Users can unlock right from their phone. Remote Functionality - Authorized Admin's can unlock any door, and create eKeys all from the Keyflow App. - Authorized Admin's are determined by the system Administrator. Keyflow Use - Keyflow uses Wifi, Bluetooth low energy, and NFC - Keyflow users must receive authorization from the system administrator, please contact your system administrator for access. - Keyflow works only with Keyflow Access Control hardware. Please contact app@keyflow.cloud to learn more about the Keyflow Cloud Access Control and get started.
Screenshots
Verdict
The clearest difference is update cadence: App Dev Helper at every 11 days against Keyflow Cloud's every 7 months. On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for App Dev Helper against 5.0 for Keyflow Cloud. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
App Dev Helper ships an update every 11 days, Keyflow Cloud every 7 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.
| Parameter | App Dev Helper | Keyflow Cloud |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 11 days — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 10.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | Heavenbrook Software Inc. | Source Security Solutions, LLC |
Customer experience
App Dev Helper
Keyflow Cloud
In-app purchases
App Dev Helper
No in-app purchases
Keyflow Cloud
No in-app purchases









