SignBack vs Trovy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SignBack
Effortlessly sign and fill out documents on your device without printing or scanning. Create multiple identities for different roles and use the smart assistant to quickly complete forms. All processing is done locally for maximum privacy.
- 100% free access
- Secure local processing
- Multiple identities
- Smart fast fill assistant
- Multi-format support
- Sign and send back in one tap
- Scan paper documents
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Stop printing. Stop scanning. Stop turning a simple signature into a whole project. SignBack turns paperwork into a clean signed PDF from your iPhone or iPad. Open a PDF, fill the blanks, sign, and send it back without a SignBack account, subscription, or watermark. Use it for contracts, leases, government forms, waivers, intake forms, vendor paperwork, and everyday PDFs. No account. No server upload for document processing. No watermark on exported PDFs. KEY FEATURES PRIVATE BY DESIGN • Your signing workflow happens on your device. Documents are not uploaded to a SignBack server for opening, filling, signing, converting, or exporting. Nothing leaves until you choose to share the finished file. OPTIONAL iCLOUD SYNC • Keep your Signature Wallet, Signing Identities, Templates, profile name, and folder structure in sync across your own devices through your private iCloud. Sync is off by default, there is no SignBack account, and everything is encrypted on-device before upload. First sync gives you merge, replace, and review options so you stay in control. SMARTER FAST FILL • Fast Fill highlights likely fields on many forms, including signature lines, printed names, dates, initials, emails, phone numbers, addresses, and checkboxes. It now adapts to document complexity with confidence guidance, helping find fields on dense forms like W-9s while avoiding instruction pages and false fill spots. TAP-TO-ADD EDITING • Tap anywhere on a document to quickly add signatures, dates, text, and checkmarks. The redesigned bottom sheet includes identity-aware Quick Fill, inline text editing, floating size controls, and a cleaner color palette so you can finish documents faster without switching screens. SCAN MULTI-PAGE DOCUMENTS • Use your camera to scan paper forms, contracts, notices, receipts, and multi-page documents. Turn pages into a clean PDF you can fill, sign, save, and send back. OPEN MORE THAN PDFs • Open PDFs, Word documents, Pages files, text files, photos, and scans. Supported files convert into clean PDFs on-device so you can finish the paperwork that actually arrives. SIGNING IDENTITIES FOR REAL ROLES • Create saved identities for personal, work, LLC manager, trustee, property manager, agent, and other signing roles. Each identity can fill the right contact details and signature block when needed, and Signing Identities can be protected with Face ID. SIGNATURE WALLET • Draw or type your signature and initials once, then reuse them across documents. Signatures render with natural pen-like ink, smooth strokes, and tapered ends. Optional device authentication can help protect your app and signature wallet. ORGANIZE YOUR PAPERWORK • Save reusable templates for forms you handle often • Organize documents into folders • Use Apartment, Rental, and custom folder categories • Keep separate signing roles and reusable details • Access SignBack from the share sheet, home-screen widget, and Siri Shortcuts SEND BACK A CLEAN PDF • When you are done, Send Back flattens your fields into the document and opens the share sheet. Large PDFs can be compressed while still letting you send the original with iCloud Mail Drop if you prefer. ON-DEVICE DOCUMENT SUMMARIES • On supported devices, SignBack can use Apple Intelligence to summarize a document and surface key points before you sign. Requires compatible hardware, supported system software, Apple Intelligence enabled, and the model available. Summaries may be incomplete and do not replace reading the original document or getting professional advice. ACCESSIBLE PAPERWORK TOOLS • SignBack includes improved VoiceOver support across sync settings, Fast Fill, the PDF editor, folder picker, and identity list. The next time someone says “just sign this and send it back,” do exactly that with SignBack. Free and private by design. Apple Intelligence, Face ID, iCloud, iCloud Drive, iPad, iPhone, and Siri Shortcuts are trademarks of Apple Inc.
Trovy
Easily catalog your belongings with photos and details. Organize items by room and container, quickly find what you need, and generate insurance-ready reports. Offers a free tier for up to 20 items, with Pro options for unlimited use.
- Photo-based item entry with AI suggestions
- Organize by rooms and containers
- Quick item search by name
- Detailed item information (price, serial number, receipts)
- One-tap insurance-ready report export
- Private data storage
- Cross-device backup and restore
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Know what you own. Trovy is the home inventory that's fast to build, easy to search, and ready the day insurance asks. Snap a photo and your item becomes a sticker that lands in its room. Organize by rooms and containers, find anything by name, and export an insurance-ready report of your whole home in one tap. WHY TROVY • Snap it in 5 seconds — take a photo, AI suggests the name and category, done • Rooms and containers — mirror how your home actually works: room, box, item • Find it in 3 seconds — search by name and see exactly where it lives: Bedroom › Closet › Winter box • Know what you paid — brand, model, serial number, purchase date, price and receipt on every item • Whole-home report — items, categories and value by room, at a glance • One-tap export — a ZIP with a CSV inventory plus your photos and receipts, laid out the way insurers ask for it • Inbox — capture now, organize later • Sign in with Apple — back up your inventory and restore it on any device PRIVATE BY DESIGN Your photos and inventory are stored privately and are never sold or shared with advertisers. Subject extraction happens on your device. FREE AND PRO Trovy is free for up to 20 items — every room, container and photo included. Upgrade to Trovy Pro for unlimited items and report export: • Pro Monthly — US$2.99 per month, auto-renewing subscription • Pro Yearly — US$19.99 per year, auto-renewing subscription • Pro Lifetime — US$39.99, one-time 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: https://shipswift.app/trovy/terms Privacy Policy: https://shipswift.app/trovy/privacy Questions or ideas? Reach us at wei@signerlabs.com
Screenshots
Verdict
The clearest difference is in-app purchases: SignBack at none against Trovy's 3. SignBack also leads on ads (none vs shown). Trovy's advantage is ratings volume (4 vs 1). On price, rating, update cadence 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. Trovy sells 3 in-app purchases, starting at $2.99 per month. SignBack asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for SignBack against 5.0 for Trovy. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
SignBack ships an update every 5 days, Trovy every 3 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | SignBack | Trovy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (4 ratings) |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 8 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Silvergrove Labs LLC | Signer Labs |
Customer experience
SignBack
Trovy
In-app purchases
SignBack
No in-app purchases
Trovy
- Trovy Pro Monthly$2.991 Month
- Trovy Pro Yearly$19.991 Year
- Trovy Pro Lifetime$39.99









