Master Clean Duplicate Contact vs spectraREMOTE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Master Clean Duplicate Contact
Organize your address book by quickly finding and removing duplicate or incomplete contacts. This utility helps you clean up your phonebook in seconds, making it easier to find people and manage your contacts.
- Delete duplicate contacts with one tap
- Find and delete similar name/phone/email duplicates
- Remove contacts with missing phone or email
- Easy contact backup and restore
- Add new contacts easily
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Is your address book a mess? Duplicates, missing numbers, and messy entries can slow you down every day. Master Clean Duplicate Contact helps you clean and organize your contacts in seconds—so you can find the right person fast and keep your phonebook under control. Clean up duplicates in one tap Stop wasting time scrolling through repeated names and numbers. Master Clean quickly scans your contacts and helps you safely remove duplicates with a simple, guided process. Powerful duplicate detection Find and delete contacts that are duplicated or nearly duplicated, including: - Similar names - Similar phone numbers - Similar emails Remove incomplete contacts - Clear out entries that aren’t useful + Find & delete contacts with no phone number or no email - Simple contact management: + Add new contacts easily + Keep your contact list neat and updated - Backup & restore anytime + Your contacts matter. Master Clean lets you backup your contacts and restore them quickly when you need them. MASTER CLEAN DUPLICATE CONTACT features - Delete all duplicate contacts with one tap - Find & delete similar name / phone / email duplicates - Find & delete contacts with missing phone or email - Easy add new contact - Easy backup & restore Download Master Clean Duplicate Contact today and enjoy a cleaner, faster, stress-free address book.
spectraREMOTE
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spectraRemote App is a Remote Control App for Spectra 1000 UV Environmental Microbial Reduction Devices. The purpose is to start a remote disinfection system and monitor the session through Bluetooth Interface. The application collects all the required settings to carryout a disinfection system. This app does not collect any information from the user. The detailed privacy policy for this app is in the link, https://www.iuvcs.com/privacy-policy-mobile-app/ For any technical support, please reach out to techsupport@iuvcs.com
Screenshots
Verdict
The clearest difference is ads: spectraREMOTE at none against Master Clean Duplicate Contact's shown. spectraREMOTE also leads on update cadence (every 7 months vs every 44 months) and iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support 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.
Master Clean Duplicate Contact ships an update every 44 months, spectraREMOTE every 7 months. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.
| Parameter | Master Clean Duplicate Contact | spectraREMOTE |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 44 months | Every 7 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | duytu tran | Bootstrap PDM |
In-app purchases
Master Clean Duplicate Contact
No in-app purchases
spectraREMOTE
No in-app purchases
Questions
Is Master Clean Duplicate Contact free?
Is spectraREMOTE free?
Do Master Clean Duplicate Contact or spectraREMOTE have ads?
Which is updated more often, Master Clean Duplicate Contact or spectraREMOTE?
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