InstaPDF vs Revu AI Reply
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InstaPDF
This app allows you to scan, edit, and securely store your documents. It offers features like automatic cropping, text detection, and the ability to add signatures and annotations. Documents can be synced across devices and shared easily.
- Fast multipage scanning with auto page detection
- Optical Character Recognition (OCR)
- PDF editing (add/remove pages, merge, stamp, sign)
- Cross-device document syncing
- Folder organization and sharing
- Integrated QR code reader
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Keep your documents safe and secure. Scan, edit and sync documents to all of your devices. Smart renaming suggestions, multiple accounts, text detection and more. Featured by Apple, iMore, Verizon, The App Factor, TechRepublic, Roar News, appPicker and many more. InstaPDF Account required, which can be created In-App. FAST SCANNING WITH AUTOCROP & OCR Multipage scans with auto page detection, which captures just the part you need and performs automatic OCR. PDF EDITOR Add, remove, rotate or re-order pages. Merge documents. Stamp, markup or add signatures. Available exclusively to InstaPDF CloudSafe subscribers. MAC APP Provides an efficient drag & drop and renaming interface to quickly organise and upload multiple documents. SCAN, SIGN AND SEND WITH MARKUP Draw, Highlight, Custom & Predefined Stamp, Add Text, Annotate and Sign Documents. All changes made to the document are synced across devices. FOLDERS Share multiple documents with your anyone using a single URL/link. Documents can be added to existing folders to keep everyone updated. QR CODE READER Integrated QR code reader. Documents from other Users can be imported to your account through QR codes. UNLIMITED CLOUD SYNC Sync that works, no matter how many documents you scan. PRIVACY FOCUSED Encrypt important documents. Set public documents to private with a simple switch. Deleted documents are not recoverable. Follow us @InstaPDF on Twitter for more information. InstaPDF for macOS available at http://instapdf.com/#mac * Privacy Policy: https://instapdf.com/legal#privacy * Terms of Use: https://instapdf.com/legal#tos
Revu AI Reply
This AI assistant helps professionals craft polished, precise, and on-brand replies for various communication needs. It refines messages based on selected context and tone, allowing for quick iteration and confident sending.
- AI-powered reply generation
- Tone and context customization
- Fast message iteration
- High-quality phrasing
- One-tap copy and use
- Maintain communication consistency
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Revu is a premium AI communication assistant for professionals who value clarity, speed, and tone precision. From client updates and stakeholder emails to support conversations and high-context chats, Revu helps you respond with language that is polished, intentional, and on-brand. Paste a message, select your preferred context and tone, and receive refined reply options in seconds. Iterate quickly, compare alternatives, and send with confidence. - Designed for high-stakes communication - Executive and team communication - Client and account management - Customer support and success - Business and professional networking What makes Revu different - Tone accuracy: shape replies to sound professional, concise, warm, or diplomatic - High-quality phrasing: elevate wording while preserving your intent - Fast iteration: regenerate and refine until the response is exactly right - One-tap usability: copy and use immediately in your messaging workflow - Consistency over time: maintain a stable communication style across conversations - Built for modern professionals - Reduce response time without sacrificing quality - Minimize ambiguity and improve message clarity - Communicate with confidence across varied audiences - Stay productive when message volume is high Privacy and control - You decide what content to paste and generate - Privacy policy access is available directly in-app Revu helps you communicate at a higher standard—efficiently, consistently, and professionally Revu offers optional auto-renewable subscriptions to unlock premium features. Subscription terms: • Payment will be charged to your Apple ID account at confirmation of purchase. • Subscription automatically renews unless canceled at least 24 hours before the end of the current period. • Your account will be charged for renewal within 24 hours prior to the end of the current period. • You can manage and cancel subscriptions in App Store account settings after purchase. Privacy Policy: https://legal.fyzam.com/revu/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: InstaPDF at none against Revu AI Reply's shown. InstaPDF also leads on ratings volume (1.1K vs 6). Revu AI Reply's advantage is update cadence (every 4 days vs fortnightly) and review sentiment (100% vs 85%). On price, rating, in-app purchases and monetization model 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. InstaPDF sells 2 in-app purchases, starting at $2.99 per month and Revu AI Reply sells 9 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for InstaPDF against 5.0 for Revu AI Reply. That said, the two scores are not equally well evidenced: InstaPDF has 1.1K ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 85% of InstaPDF's written reviews are positive against 100% of Revu AI Reply's.
InstaPDF ships an update fortnightly, Revu AI Reply every 4 days. The most recent releases landed on October 23, 2026 and October 17, 2026 respectively.
| Parameter | InstaPDF | Revu AI Reply |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (1.1K ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 85.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.1K — better | 6 |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14 — better | 15.5 |
| Further details — not scored | ||
| Size | 9 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Proconsult.at GmbH | Abdulkerim Yesuf |
Customer experience
InstaPDF
Revu AI Reply
Bugs and requests
InstaPDF
Reported bugs
3 issues- Sign-in with Apple not working for some users
- Cropping/alignment issues in certain lighting conditions
- Disappearing folders reported by some users
Requested features
4 requests- Import function for PDFs from other apps
- Password protection/encryption for sensitive documents
- Advanced editing tools (annotations, redaction, etc.)
- Integration with cloud storage services (iCloud, Google Drive, etc.)
Revu AI Reply
Not enough reviews yet to summarise bugs or requests.
In-app purchases
InstaPDF
- CloudSafe Monthly$2.991 Month
- CloudSafe Yearly$27.991 Year
Revu AI Reply
- Basic - Monthly1 Month trial$1.991 Month
- Pro Monthly1 Month trial$3.991 Month
- Power User Monthly1 Month trial$5.991 Month
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- Base Annual$14.991 Year
- Pro Annual$29.991 Year
- Power User Annual$49.991 Year
- 100 Replies Pack$1.99
- 300 Replies Pack$4.99
- 1000 Replies Pack$9.99









