PDF Scan vs AI Humanizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Scan
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◆ KEY FEATURES: ◆ Document scanning and editing Document printing Text recognition Conversion of any documents to PDF ◆ SUBSCRIPTION TERMS ◆ 3-day free trial. Cancel anytime. Choose between the following subscription options for unlimited access to all features: • Weekly Subscription • Yearly Subscription The subscription will start as soon as you subscribe. It will be automatically renewed on the last day of the billing cycle. You can cancel auto-renewal before this point in your account settings. ◆ SUPPORT ◆ Website: https://remanapps.click/scanner.php Privacy: https://remanapps.click/scanner.php?show=privacy Terms: https://remanapps.click/scanner.php?show=terms
AI Humanizer
Enhance your writing with an AI-powered keyboard that offers grammar checking, rephrasing, and tone adjustment within any app. Quickly proofread, rewrite, summarize, and translate text to improve clarity and efficiency in your messages and emails.
- AI-powered grammar and spell check
- Reword and paraphrase sentences
- Adjust message tone (Friendly/Professional)
- Summarize long texts
- Translate text into multiple languages
- Integrated into keyboard for all apps
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Paraphrase tool, AI email writer and grammar checker, built right into your keyboard. Reword any sentence, fix every typo and write emails in seconds. GrammarFix is an AI keyboard that works inside every app: Messages, WhatsApp, Mail, Gmail, Instagram, Slack, Notes and more. Type as usual, tap a tool, and your text is fixed in place. No copying and pasting. WRITING TOOLS ON YOUR KEYBOARD • Proofread: fix grammar, spelling, punctuation and typos in one tap • Rewrite: reword and paraphrase any sentence so it reads clearer • Change Tone: make a message Friendly or Professional • Concise & Expand: shorten long text or add helpful detail • Summary & Key Points: summarize long messages and emails • List & Table: turn messy notes into a clean list or table • Translate: type and translate into English, Spanish, Portuguese, German, French, Italian, Dutch, Polish, Swedish, Turkish, Russian, Korean and Indonesian • Describe your change: tell the AI how the text should sound and it rewrites it for you IN YOUR LANGUAGE The app and the keyboard come in 13 languages: English, Spanish, Portuguese, German, French, Italian, Dutch, Polish, Swedish, Turkish, Russian, Korean and Indonesian. Type on native layouts like AZERTY, QWERTZ, Korean and Russian, with regional versions for French, German, Spanish, Portuguese and Dutch. WRITE BETTER EMAILS AND MESSAGES Draft emails, replies, essays and posts faster. The AI writer keeps your meaning and your language, so it works for students, professionals and non-native English speakers alike. PRIVATE BY DESIGN Full Access is only used to power the writing tools. We never record or store your keystrokes. GRAMMARFIX PRO Unlock unlimited AI writing tools. Choose a weekly or yearly GrammarFix Pro plan. 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. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://natural-card-aed.notion.site/GrammarFix-Privacy-Policy-27a42a91f1b5805d8ef9f5e3c88b0368
Screenshots
Verdict
The clearest difference is iOS requirement: PDF Scan at 11.0 against AI Humanizer's 16.0. 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. PDF Scan sells 2 in-app purchases, starting at $4.99 per 7 days and AI Humanizer sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | PDF Scan | AI Humanizer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 78 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Reman Attar | Mudasir Hussain |
In-app purchases
PDF Scan
- Weekly3 Days trial$4.997 Days
- Annual3 Days trial$49.991 Year
AI Humanizer
- Pro Weekly$4.997 Days
- GrammarFix Pro Monthly$9.991 Month
- GrammarFix Pro Yearly$39.991 Year
- GrammarFix Pro Lifetime$59.99









