PDF Scan Express vs Flex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Scan Express
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Suddenly needing to scan documents or books, this app is specially designed to automatically split a single scanned image of a dual-page book or magazine into two separate PDF pages for the user. The resulting PDF pages are sized appropriately for viewing on a mobile phone device. It also uses artificial intelligence to hide any fingernails visible in the image. Compared to traditional scanning applications, it can save up to half the time.
Flex
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Flex is a student(domestic and international) housing platform that helps renters reduce cost on failed rental applications, by matching them with verified, affordable housing. The app offers multilingual support (English, Spanish, and Mandarin), zero-cost rent payments, and secure digital leasing.
Screenshots
Verdict
The clearest difference is device support: Flex at 3 against PDF Scan Express's 1. Flex also leads on iOS requirement (15.1 vs 17.5). On price, ads and in-app purchases 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.
| Parameter | PDF Scan Express | Flex |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 52 MB | 108 MB |
| Age rating | 4+ | 4+ |
| Developer | Leung Man Ho Thomas | Payfi |
In-app purchases
PDF Scan Express
No in-app purchases
Flex
No in-app purchases
