Avi Pdf Pro vs Chimaki
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Avi Pdf Pro
This utility app offers a comprehensive suite of tools for managing PDF files. Easily create, merge, lock, unlock, and watermark PDFs using images or your phone's camera. Your files are processed securely and deleted from servers after completion.
- Create PDF files
- Merge PDF files
- Lock PDF files
- Unlock PDF files
- Watermark PDF files
- Use phone images or camera
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Free and easy to use complete PDF toolkit with functions to create, merge, lock, unlock, watermark PDF files using images from your phone or phone camera. This tool does not store your files on our server longer than needed. All files will be deleted from our server after process completes.
Chimaki
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Chimaki is a simple app that helps you read a passage in bilingual conveniently. - Supports 20 languages for translation - Supports iOS, iPadOS, macOS - Works offline - Able to use Apple Intelligence to improve translate - Able to adjust paragraphing method
Screenshots
Verdict
The clearest difference is update cadence: Chimaki at every 3 days against Avi Pdf Pro's every 2 months. Avi Pdf Pro's advantage is iOS requirement (15.0 vs 26.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Avi Pdf Pro ships an update every 2 months, Chimaki every 3 days. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.
| Parameter | Avi Pdf Pro | Chimaki |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 40 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Navjot Singh | 力 雷 |
In-app purchases
Avi Pdf Pro
No in-app purchases
Chimaki
No in-app purchases
