# Duplicate Contacts Manager — user reviews > 539 indexed App Store user reviews of Duplicate Contacts Manager by Vimal Jain, rated 4.10/5 from 763 ratings. - Source: https://appshunter.io/ios/app/duplicate-contacts-manager/id1141369653/reviews - App overview in markdown: https://appshunter.io/ios/app/duplicate-contacts-manager/id1141369653.md - Rating breakdown: 5★ 507 · 4★ 84 · 3★ 33 · 2★ 27 · 1★ 112 ## What do users think of Duplicate Contacts Manager? Overall sentiment: positive **Pros** - ✨ Easy and straightforward to use - 🚀 Efficient at merging and deleting duplicate contacts - 💰 Free app with no in-app purchases - 📤 Backup and export contacts functionality **Cons** - 🔍 Inconsistent contact matching, some duplicates missed - 📷 Issues with contact photos (e.g. replaced with random photos) - 🔁 Repetitive scanning and loading process - 📢 Intrusive ads that can't be disabled **Commonly reported bugs** - App crashes or freezes during contact processing - Merged contacts losing important details like notes and birthdays - Incorrect contact information after merging (e.g. wrong phone numbers) **Most requested features** - Undo/rollback functionality - More granular control over merge/delete options - Support for sorting and filtering contacts - Backup and restore options for contact data ## Newest reviews (10 of 539) ### 3/5 — Works, but with a limit *2026-08-16, version 2.0* It does what it says, but it only allows 30 contacts merges at a time. Then you have to watch an ad, and then you do another 30. I would suggest watching an ad and then complete all contacts. ### 2/5 — Gave lots of contacts the same photo! *2026-07-01, version 1.15* The app merged quickly my contacts but decided to give so many of my contacts the same picture. Not sure what was the logic behind it but I obviously wish it hadn’t! ### 5/5 — Good app *2025-09-30, version 1.15* It did what it says it does. Merged everything I needed to merge ### 5/5 — Yöneticisi *2025-09-27, version 1.15* Süper ötesi ### 5/5 — Мое спасение *2025-09-10* Пожалуй, впервые захотелось оставить отзыв на что-либо. Переносил контакты с андроида и все продублировалось, появились пустые контакты. Так, из 400 контактов у меня стало в районе 1700…. С помощь этого приложения все разобрал буквально за 5 минут. Спасибо разработчикам. Кода без багов вам 🤝 ### 5/5 — Topppp *2025-09-10, version 1.15* Ha unito e cancellato tutti i miei contatti doppioni in un lampo! ### 5/5 — Çok güzel program *2025-08-25, version 1.15* Her bir kişiden dört tane kaydetmişim hepsini bir kişi yaptı ### 5/5 — Just use it *2025-08-22, version 1.15* Smooth hassle free max one minute your job done ### 5/5 — Sin cobro *2025-08-19, version 1.15* Fácil de manejar y corrige la libreta de contactos ### 5/5 — Muazzam *2025-08-16, version 1.15* Kolay kolay yorum yapmam Harika bir program ## Most critical reviews (10 lowest-rated) ### 1/5 — Terrible! *2026-08-02, version 2.0* This is a scam!! ### 1/5 — Deletes Notes and More *2026-07-27, version 2.0* I cannot reach anyone to undo my merger—I still have duplicates, the app has deleted all unmatched information, it does not merge 5 of the same contact. If you have any notes or birthday etc—they are also deleted. If someone could reach me how to undo the merge would be appreciated as there is no way to contact this developed ### 1/5 — Doesn’t Work *2026-02-15, version 1.15* Unfortunately as of 2026 the app doesn’t show the names of the contacts. It seems to pull all of the information appropriately but the app is essentially non-functional without being able to see the names of the contacts you’re trying to edit. ### 1/5 — Messed up all my contacts *2025-12-02, version 1.15* It dowsnt work properly and doesnt restare my backup ### 1/5 — Не понравилось *2025-11-20* Мне не помогло , раз 10 пыталась сделать , 2 часа грузит сначала контакты , потом дубликаты и все остальное , потом отключается все и заново приходится грузить , нервы сдали и я удалила ### 1/5 — Dejó todos mis contactos con foto de una familia X *2025-11-18, version 1.15* Cumplió súper bien su función de borrar los comtactos duplicados pero desaparecieron todas las fotos de mis contactos, y ahora aparece en todos la foto desaparecieron una familia X, la misma foto, lo odio, prefería tener los contactos repetidos. ### 1/5 — Funktioniert solange du App installiert bleibt *2025-11-10, version 1.15* Funktioniert hervorragend, solange die App auf dem Handy installiert ist. Wenn aber die Arbeit getan ist und die App aus Platzgründen weichen muss, wird alles was bereinigt wurde wieder rückgängig gemacht. Das ist sehr schade daher von mir ein Stern. ### 1/5 — Ruim *2025-10-17, version 1.15* Não mescla os contatos obviamente repetidos, exemplo: mesmíssimo nome ou telefone. ### 1/5 — Saçmasapan *2025-09-26, version 1.15* Bütün kişileri karıştırdı ### 1/5 — Çok kötü *2025-08-12, version 1.15* Kötü uygulama arkadaşlar sakın yüklemeyin bütün kişilerinizi birbirine karıştırıyor benzeri isimde olan herkesi birbirine aktarıyor farklı farklı fotoğraf koyuyor kişilere ## Most praised reviews (10 highest-rated) ### 5/5 — Класс *2026-07-16* Молодцы. Хороший сервис и бесплатный ### 5/5 — Legendary App *2026-04-08, version 1.15* It does exactly what it promises. Thanks. ### 5/5 — Это РАБОТАЕТ!!! *2025-12-14* 7500 контактов почистились и объединились в 2500 - это чудо!!!! ### 5/5 — FÁCIL *2025-11-24, version 1.15* La mejor para hacerlo ### 5/5 — Excelente *2025-11-03, version 1.15* Finalmente consegui limpar minha agenda ### 5/5 — Süper *2025-10-27, version 1.15* Ücretsiz hızlı ve işimi tamamen gördü ### 5/5 — Süper *2025-10-11, version 1.15* Çok güzel bir uygulama,elimize emeğinize sağlık.. ### 5/5 — This app truly is the best of its kind *2025-10-11, version 1.15* I downloaded and checked a lot of similar apps but this truly the best of its kind. It’s free and gets the job done ### 5/5 — Just Awesome. If you use, then time saved is at least the ad free version- don’t be tight! *2025-10-05, version 1.15* This is my 1st review as a 10 year apple user. Yes, I know that apple should provide a free proper fix blah, blah, but they haven’t and the merge and delete did not work. Without paying a penny, I fixed 500+ duplicate records instead of time spent merging etc using this app. A £1 after for a full lifetime subscription is an absolute bargain! Thank you. ### 5/5 — The Best Contact Cleaner I’ve Used *2025-10-01, version 1.15* I am so grateful I finally found this Cleaner. My iPhone somehow duplicated 34,000+ contacts. I don’t know how this happened as i disconnected all other contacts from other emails, but it didn’t matter. I used chat GPT to search for an app, but the bones it gave me just couldn’t handle the job so would freeze, or i would have to do them one at a time, which is ridiculous as some had put to 20 doubles. This app broke them down to do exact matches, and then those with the same emails or phone numbers or names. It was simple and straight forward, but more importantly it was fast! Thank you for this product. After hours and days of trying to sort it, the job is now done! --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*