Keka vs Document Scanner by Proofme
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keka
This app allows you to compress and encrypt files for secure storage and sharing. It also supports browsing and extracting a wide variety of compressed file formats, including encrypted and encoded archives.
- Compress files in multiple formats
- Encrypt files for secure sharing
- Extract various archive formats
- Support for 7Z, ZIP, RAR, TAR, and more
- Handle encrypted and encoded archives
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Keka is a full featured file archiver, as easy as it can be. With Keka you can compress as many files as you want in a bunch of formats. You can also encrypt them to store and share securely and with privacy. Keka can also browse and extract lots of compressed files, from ZIP and 7Z to RAR archives. Whether they are encrypted or encoded in with old charsets this is not a problem for Keka. Compression formats supported: 7Z, ZIP, TAR, ZSTD, GZIP, BZIP2 and AppleArchive (AAR) Extraction formats supported: 7Z, ZIP, RAR, TAR, GZIP, BZIP2, AAR, XZ, ZSTD, ISO, LZMA, EXE, CAB, MSI, PAX, JAR, APK, APPX, XPI, IPA, CPGZ, CPIO, XIP, CPT and many more Terms of Use: https://www.keka.io/termsofuse
Document Scanner by Proofme
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Validate and check the authenticity of Identity documents with the Document Scanner by Proofme.
Screenshots
Verdict
The clearest difference is price: Document Scanner by Proofme at Free against Keka's $3.99. Document Scanner by Proofme also leads on iOS requirement (13.0 vs 18.5). Keka's advantage is chart position (#49 vs unranked). On update cadence, ads, 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
Document Scanner by Proofme is free to download; Keka costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Keka ships an update every 2 months, Document Scanner by Proofme monthly. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.
| Parameter | Keka | Document Scanner by Proofme |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.8 (163 ratings) — better | — |
| Positive reviews | 82.4% of reviews | — |
| Number of ratings | 163 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #49 — better | — |
| Devices | iPhone, iPad, Vision Pro | iPhone, iPad, iPod |
| Requires iOS | 18.5 | 13.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | Jorge Garcia Armero | Didux.io B.V. |
Bugs and requests
Keka
Reported bugs
13 issues- Occasional decryption failures
- Compression fails when using the share button
- Background tasks fail when resuming
- Permission to access files reappears after being revoked
- Cannot decompress .part files
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- Cannot decompress .tar.gz files
- Cannot decompress LZ4 files
- Windows compatibility issues with character encoding
- Removal of .7z AES256 encryption support
- Inability to decompress external split archives
- Extraction failed errors reported by some users
- Compression fails for large numbers of files
- Permission bug: permission reappears after revoking
Requested features
14 requests- Add support for .tar.gz decompression
- Add support for .part files
- Add option to name archives before compression
- Add ability to compress multiple folders at once
- Add ability to add files to existing compressed files
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- Add option to delete compressed file after compression
- Add option to view documents without creating a copy
- Add password confirmation fields
- Add testing of archives for integrity
- Add support for LZ4 file decompression
- Add support for splitting archives on iOS (like macOS)
- Add Chinese language support
- Improve German translation quality
- Clarify location of 'keka folder'
Document Scanner by Proofme
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Keka
No in-app purchases
Document Scanner by Proofme
No in-app purchases
Questions
Is Keka free?
Is Document Scanner by Proofme free?
Do Keka or Document Scanner by Proofme have ads?
Which is updated more often, Keka or Document Scanner by Proofme?
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