WeKey vs ContactMerge+ Cleaner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WeKey
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Wekey是亚数信息科技（上海）有限公司开发的一款身份认证移动应用，它实现了国际通用的FIDO认证协议。通过非对称加密，加上生物识别的方式帮助用户去掉用户名口令的登录习惯，降低用户被网络钓鱼的风险。
ContactMerge+ Cleaner
This utility app intelligently identifies and merges duplicate contacts on iOS devices. It offers smart detection, batch merging, and a privacy-first approach with local processing. Back up your contacts before merging for safety.
- Smart duplicate contact detection
- Batch merging of multiple duplicates
- Local data processing for privacy
- Contact backup before merging
- Clean and intuitive user interface
- Pro features with one-time purchase
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Quickly organize duplicate contacts, see what will be kept before merging, and protect important information with reliable recovery. ContactMerge+ helps you find, review, and merge duplicate iPhone contacts without sending your address book anywhere. Clean up duplicate people, repeated phone numbers, matching emails, and duplicate contact lists with a simple review-first workflow. Before merging, you can preview what will be kept, choose the primary contact, and back up your contacts as a vCard file. Key features: • Detect duplicate contacts by name, phone, email, and organization • Merge selected contacts after previewing the result • Find contacts with no phone or email • Clean up duplicate contact lists • Back up and restore contacts with vCard files • All contact processing stays on your device • Works on iPhone and iPad Free users can scan and review all duplicate groups. ContactMerge+ Pro unlocks unlimited merges and batch operations with a one-time purchase. Your contacts are personal. ContactMerge+ does not collect, upload, or track your contact data.
Screenshots
Verdict
The clearest difference is in-app purchases: WeKey at none against ContactMerge+ Cleaner's 1. WeKey also leads on iOS requirement (14.0 vs 17.6). ContactMerge+ Cleaner's advantage is update cadence (every 2 weeks vs monthly). On price, ads 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. ContactMerge+ Cleaner sells 1 one-off in-app purchase. WeKey asks for nothing beyond the download.
WeKey ships an update monthly, ContactMerge+ Cleaner every 2 weeks. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.
| Parameter | WeKey | ContactMerge+ Cleaner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 12 MB | 6 MB |
| Age rating | 17+ | 4+ |
| Developer | TrustAsia Technologies, Inc. | 源 陈 |
In-app purchases
WeKey
No in-app purchases
ContactMerge+ Cleaner
- ContactMerge Pro$3.99
Questions
Is WeKey free?
Is ContactMerge+ Cleaner free?
Do WeKey or ContactMerge+ Cleaner have ads?
Which is updated more often, WeKey or ContactMerge+ Cleaner?
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