Keyguard vs Contacts Backup
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keyguard
This app streamlines vehicle key management for dealerships using QR codes. It offers a quick and agile system for tracking and organizing keys, improving operational efficiency.
- QR code key management
- Vehicle key tracking
- Dealership inventory
- Agile administration
- Fast organization
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Keyguard es una aplicación especialmente diseñada para administrar las llaves de los vehículos en los concesionarios, permitiendo una ágil y rápida administración mediante la utilización de códigos QR.
Contacts Backup
Easily back up and manage your contacts with this simple tool. Quickly find duplicate entries, record important notes, and store passwords securely. It also offers a holiday reminder feature to send greetings to contacts.
- Quick contact backup
- Download backed-up contacts
- Address book management
- Find duplicate contacts
- Notepad for notes
- Password book
- Holiday reminder
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This is an app that allows you to easily back up your contacts. It is also the simplest backup tool that can back up your contacts in seconds. At the same time, you can also easily manage your address book. You can quickly find duplicate numbers, duplicate names, contacts without numbers and even some contacts without names. You can easily back up your contacts and download your backed up contacts. Main functions: - Quickly back up all contacts; - Quickly download backed up contacts; - Address book management, find duplicate contacts, duplicate numbers, etc.; - Notepad, simple and fast record of important matters in life; - Password book, manage commonly used accounts and passwords to avoid forgetting passwords; - Holiday reminder, can quickly send holiday greetings to specific contacts, etc. Our App will provide you with a safe and reliable contact backup service to protect your contacts at all times. We attach great importance to your experience and welcome you to give us valuable comments and suggestions through the feedback function in the App.
Screenshots
Verdict
The clearest difference is ads: Keyguard at none against Contacts Backup's shown. Keyguard also leads on monetization model (free vs ad-supported) and iOS requirement (10.3 vs 15.0). Contacts Backup's advantage is update cadence (monthly vs every 2 months). On price, rating, ratings volume and in-app purchases 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 — 3.0 for Keyguard against 3.0 for Contacts Backup. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Keyguard ships an update every 2 months, Contacts Backup monthly. The most recent releases landed on September 15, 2026 and July 6, 2026 respectively.
| Parameter | Keyguard | Contacts Backup |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 3.0 (2 ratings) |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Miguel Maximiliano Vanzetti | 明昆 王 |
Customer experience
Keyguard
Contacts Backup
In-app purchases
Keyguard
No in-app purchases
Contacts Backup
No in-app purchases
