PlusOne vs Vertex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlusOne
This app helps you fix phone contacts that are missing international country codes, ensuring your calls and messages go through. It scans your address book, suggests necessary changes, and allows you to review them before updating your contacts. It's ideal for travelers, those moving abroad, or anyone with a mixed collection of local and international numbers.
- Scans address book for missing country codes
- Suggests and allows review of changes
- Adds selected country prefixes
- Applies fixes to selected or all contacts
- Backs up and restores contacts
- Privacy-first on-device scanning
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Add country codes to saved phone numbers without editing contacts one by one. PlusOne scans on your device and lets you choose a country code and the contacts to update. Moving abroad or changing SIM cards? Work through local numbers in groups. Choose the correct country for each group; PlusOne does not automatically identify the country of every saved number. WITH PLUSONE YOU CAN: - Find numbers that may need a country code - Search contacts and select individual phone numbers - Review every before-and-after change before saving - Apply a country code only to numbers valid for the selected country - Preserve iPhone pause and wait extensions - Create a local contact backup before making changes - Access private iCloud backup history with Premium - Restore eligible previous PlusOne purchases FREE AND PREMIUM Fix up to 5 phone numbers each day and create one free local backup. Optional Premium access unlocks unlimited country-code updates, additional local backups, contact import, iCloud backup history, contact sharing, and deletion. Available plans and prices appear in the app before purchase. BACKUP AND RECOVERY Local backup import adds contacts not already matched in your address book. It does not undo individual number edits and may add another contact when a number has changed. iCloud backup import also keeps existing contacts. Imports never replace your whole address book. CONTACTS STAY PRIVATE Contact scanning runs on your device. Contacts are not uploaded to MyClickApps. Optional iCloud backups stay in your own iCloud account, where MyClickApps cannot access them. This app contains optional auto-renewing subscriptions and one-time purchases for premium functionality. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your App Store account settings. Privacy Policy: https://www.myclickapps.com/privacy Terms of Use: https://www.myclickapps.com/terms Support: https://www.myclickapps.com/contact
Vertex
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Is your address book full of duplicate contacts, half-filled entries, or the same person saved three different ways? Vertex finds and fixes it -- in minutes, entirely on your device. WHY VERTEX? Saving contacts across WhatsApp, Google, iCloud, and email leads to duplicate chaos: the same person with three different phone numbers, a nickname next to a full name, work and personal emails scattered across separate cards. Vertex's on-device AI spots the duplicates other "exact match only" cleaners miss, then lets you merge them safely - with a full undo if you change your mind. KEY FEATURES SMART AI DUPLICATE DETECTION A 4-tier matching engine scans your address book to spot: • Exact matches - identical phone numbers or email addresses • Fuzzy matches - similar names (e.g. "Jon Smith" vs. "John Smith") • Nickname pairs - "Bob" ↔ "Robert", "Bill" ↔ "William" (same last name) • Organization matches - contacts sharing a company or work domain REVIEW BEFORE YOU MERGE Nothing merges without your say-so. Preview exactly what the combined contact will look like -- pick Smart Merge (AI chooses the best field from each contact) or Manual Merge (you choose every field yourself). 1-TAP UNDO Merged something by mistake? Every merge is backed up automatically, so you can roll it back with one tap from Backup & History. CONTACT HEALTH SCORE A 0–100 score for your whole address book, plus a list of exactly which contacts are missing a phone number or email so you know what to fix. RELATIONSHIP GRAPH See how your contacts connect -- grouped by shared organization, family name, phone number, or email domain -- in an interactive visual tree. FULL CONTACT MANAGEMENT • Call, text, or email straight from a contact card • WhatsApp, FaceTime, and Telegram quick actions (when those apps are installed) • Tap an address to open it in Maps; long-press any field to copy it • Share a contact via QR code or a standard vCard file IMPORT, EXPORT & BACKUP • Import from your device contacts, or from a CSV/VCF file • Export your whole address book as CSV or VCF anytime • Create a point-in-time backup with one tap, restorable later PRIVACY, BY DESIGN Duplicate detection and merging run 100% on your device -- your contacts are never uploaded anywhere, and no account or sign-in is required. Vertex is free to use and supported by ads; see our Privacy Policy for exactly what that involves. DESIGNED FOR EVERYONE • Works with iCloud, Google, Exchange, and local contacts • Available in English, Spanish, French, Arabic, Hindi, and Amharic • Full dark mode support • iPad layout with navigation rail • VoiceOver accessible Download Vertex today and get your address book back under control.
Screenshots
Verdict
The clearest difference is in-app purchases: Vertex at none against PlusOne's 3. Vertex also leads on iOS requirement (15.0 vs 17.0). PlusOne's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price 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. PlusOne sells 3 in-app purchases, starting at $0.99 per month. Vertex asks for nothing beyond the download.
PlusOne ships an update every 3 weeks, Vertex every 2 months. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.
| Parameter | PlusOne | Vertex |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (7 ratings) — better | — |
| Positive reviews | 36.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | MyClickapps.com LLC | Haileslassie Lilay Desalegn |
In-app purchases
PlusOne
- PlusOne Premium Monthly$0.991 Month
- PlusOne Premium Yearly$9.991 Year
- PlusOne Premium Lifetime$19.99
Vertex
No in-app purchases









