Contacts Cleaner vs QR Code Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contacts Cleaner
Effortlessly clean and organize your phonebook. This tool finds and merges duplicate contacts, removes incomplete entries, and allows you to backup, restore, and export your address book. Manage your contacts with ease and transfer them securely to new devices.
- Merge and remove duplicate contacts
- Bulk delete multiple contacts
- Scan and remove incomplete entries
- Backup and restore address book
- Export contacts to CSV/VCF
- Transfer contacts to new devices
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Duplicate Contacts Remover is the ultimate tool to delete, merge, and clean your phonebook quickly and effortlessly. If your contact list is filled with multiple entries, outdated numbers, or messy duplicates, this contact cleaner is exactly what you need. With just a few taps, you can remove, manage, export, and even backup your entire address book. Whether you're trying to delete multiple contacts, remove duplicates, or transfer your phone numbers to a new device, Duplicate Contacts Remover makes it simple and fast. Why choose Duplicate Contacts Remover? Merge and Remove Duplicates: Automatically find and delete duplicate contacts by name, phone number, or email with smart scanning. MultiDelete Contacts: Select and delete multiple contacts in bulk perfect for quick cleanups. Phonebook Cleaner: Instantly scan your phonebook and remove incomplete, blank, or unused entries with our smart cleaner. Backup & Restore: Safely backup your entire address book before making changes. Restore with one tap. Export & Share Contacts: Export your contact list to .CSV or .VCF format and share it via email or cloud. Transfer to New Devices: Transfer your full contact list securely between iPhones, iPads, or cloud accounts. Manage Contacts Easily: Use advanced filters to sort, organize, and manage your phonebook like a pro. Built for speed, simplicity, and reliability, Duplicate Contacts Remover gives you full control over your contacts. Whether you need to delete, clean, export, or transfer, this app helps you do it all safely and quickly. Say goodbye to cluttered contact lists and hello to a clean, organized phonebook with Duplicate Contacts Remover.
QR Code Studio
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Convierte cualquier enlace, texto o información en un código QR en segundos. Con esta app puedes crear, escanear y personalizar códigos QR de forma rápida, sencilla y con estilo. Genera códigos QR fácilmente Crea códigos para enlaces, WiFi, contactos, textos y más en solo unos pasos. Personalización avanzada Dale tu toque único: cambia colores, estilos y haz que tus QR destaquen. Escaneo rápido y preciso Escanea cualquier código QR al instante con la cámara de tu dispositivo. Rápida y ligera Diseñada para funcionar sin complicaciones, con una experiencia fluida. Guarda y comparte Descarga tus códigos o compártelos directamente con quien quieras. Ideal para uso personal, negocios, eventos o cualquier situación donde necesites compartir información de forma moderna.
Screenshots
Verdict
The clearest difference is update cadence: QR Code Studio at every 4 days against Contacts Cleaner's every 3 weeks. QR Code Studio also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads 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. Contacts Cleaner sells 1 one-off in-app purchase and QR Code Studio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Contacts Cleaner ships an update every 3 weeks, QR Code Studio every 4 days. The most recent releases landed on October 1, 2026 and September 8, 2026 respectively.
| Parameter | Contacts Cleaner | QR Code Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (22 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 22 — better | — |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Collins Cheruiyot | Victor Vasquez |
In-app purchases
Contacts Cleaner
- Unlimited access forever$8.99
QR Code Studio
- QR Studio PRO$6.99
Questions
Is Contacts Cleaner free?
Is QR Code Studio free?
Do Contacts Cleaner or QR Code Studio have ads?
Which is updated more often, Contacts Cleaner or QR Code Studio?
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