Door Minder vs ROSPE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Door Minder
Enhance your home's safety with a low-cost, easy-to-install security system for your doors. It offers password-protected communication and long battery life without needing Wi-Fi or a mobile app for basic monitoring.
- Low-cost safety and security
- Easy 2-minute installation
- Works with sectional and tilt doors
- Up to 150 foot outdoor range
- Secure, password protected communication
- Extra long-life battery
- Low battery notification
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• Low cost safety & security for your family. • No wires to disconnect or hook up. • Easy 2 minute installation. • Works with sectional and tilt doors. • Does not change the way your door operates. • Up to 150 foot outdoor range. • Secure, password protected communication. • Extra long-life battery. • No home Wi-Fi needed. • No mobile app required. • Low battery notification. • Monitor up to 8 doors with optional app.
ROSPE
Expand your iOS device's storage with this portable flash drive. Seamlessly transfer and manage files between your iPhone/iPad and Mac/PC without needing Wi-Fi or a network signal. Play media directly from the drive to save internal space.
- Memory expansion for iOS devices
- Two-way storage with Mac/PC
- No Wi-Fi or network required
- Seamless file transfer
- Direct media playback
- Ultra-slim and fast
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The ROSPE is the solution for memory expansion on iOS device. It's provides two-way storage between iOS and MAC/PC without Wi-Fi, network signal. Compatible with virtually all devices featuring a Lightning connector, this ultra-slim and fast flash drive enables users to seamlessly transfer, view and share documents, images, video and audio files between a multitude of gadgets. Play music and videos directly from the freeing up space on your devices.
Screenshots
Verdict
The clearest difference is monetization model: Door Minder at free against ROSPE's paid. Door Minder also leads on update cadence (monthly vs every 3 months). ROSPE's advantage is ratings volume (77 vs 10). On price, rating, review sentiment 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 — 2.1 for Door Minder against 2.2 for ROSPE. That said, the two scores are not equally well evidenced: ROSPE has 77 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 14% of Door Minder's written reviews are positive against 21% of ROSPE's.
Door Minder ships an update monthly, ROSPE every 3 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.
| Parameter | Door Minder | ROSPE |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (10 ratings) | 2.2 (77 ratings) — better |
| Positive reviews | 14.3% of reviews | 21.1% of reviews — better |
| Number of ratings | 10 | 77 — better |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.1 |
| Further details — not scored | ||
| Size | 9 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert Lawson | 斗云 李 |
Customer experience
Door Minder
ROSPE
In-app purchases
Door Minder
No in-app purchases
ROSPE
No in-app purchases
