Comparison

Scanem vs Sonnounce

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Scanem

Easily scan documents using your phone's camera and enhance their quality. This app allows you to customize, compress, sign, and secure your PDFs without watermarks or paywalls. Share your documents instantly in a private and efficient manner.

Highlights
  • Scan documents with camera
  • Enhance quality and readability
  • Compress PDF file size
  • Sign and markup PDFs
  • Lock PDFs with password
  • One-tap sharing
  • 100% private, on-device storage
Read full description

Scanem is a free PDF document scanner for iPhone. Use your camera to scan receipts, notes, and multi-page documents, then adjust the result before saving or sharing it. ■ FEATURES - Scan one or more pages: Capture paper documents with the built-in document camera, then crop or rotate pages as needed. - Adjust your scan: Choose color, grayscale, or black and white, apply enhancement, and set the PDF quality and dimensions. - Control file size: Use lower quality or smaller dimensions when you need a PDF that takes up less space and is easier to share. - Preview and rename: Review the complete PDF, check its file size, and change its name before exporting. - Mark up the document: Use the built-in PDF preview to add markup and make final edits before saving or sharing. - Save or share: Export the PDF to Files, Mail, and other apps. ■ HOW IT WORKS 1. Scan your document with the camera. 2. Review the pages and adjust the PDF. 3. Save it to Files or share it. ■ PRIVATE AND FREE - Your scanned documents are processed on your iPhone and are not uploaded by Scanem. - Every feature is free to use, with no subscriptions, paywalls, or watermarks. Scanem keeps document scanning simple, from the first page to the finished PDF. Terms of Use: - https://scannerapp.notion.site/scan-terms-of-use

About

Sonnounce

Broadcast voice messages to your Sonos speakers directly from your phone or Apple Watch. Messages are sent over your local network without needing an account or cloud service. Supports text-to-speech via Shortcuts for automations.

Highlights
  • Voice announcements to Sonos speakers
  • Local network communication (no cloud)
  • Apple Watch integration
  • Text-to-speech via Shortcuts
  • Announcements up to 5 minutes
  • Homey Pro integration for remote access
Features
Read full description

Send announcements to the Sonos speakers in your house – in your own voice. Pick the speakers you want, hold the button down while you talk, and let go. The announcement plays right away. While the announcement plays, the music is turned down, and afterwards it comes back up. The announcement itself plays at the volume the speaker is already set to. NO ACCOUNT. NO CLOUD. NO SUBSCRIPTION. The app talks directly to the speakers on your own network. The sound is recorded on the phone, and the speaker fetches it from there. Your voice never leaves the house. An announcement can be up to five minutes long. FROM YOUR WRIST With Apple Watch you can record an announcement straight from your wrist. The watch passes it on through your iPhone. SHORTCUTS Type a text in Shortcuts, and the phone reads it aloud on your speakers. It is read aloud in the language the app is set to. Use it in automations, for example when dinner is ready or when someone rings the doorbell. You can also have the most recent announcement repeated. AWAY FROM HOME With a Homey Pro you can send announcements home even when you are out. This requires the Sonnounce app to be installed on your Homey as well. If you have a VPN to your home, you can also send announcements that way. SAVE THE ANNOUNCEMENTS With a Homey you can save every announcement sent in the house. They are kept on your own Homey at home – not in the cloud – and you can download them to your iPhone. Requires Sonos speakers on the same Wi-Fi as the phone.

Screenshots

Scanem3 screens
Sonnounce3 screens

Verdict

The call

The clearest difference is review sentiment: Scanem at 100% against Sonnounce's 50%. Sonnounce's advantage is update cadence (every 6 days vs every 5 weeks) and device support (3 vs 1). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Scanem ships an update every 5 weeks, Sonnounce every 6 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
Scanem versus Sonnounce: the parameters behind the verdict, then further details
ParameterScanemSonnounce
PriceFreeFree
Rating5.0 (31 ratings) — better—
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings31 — better—
Update frequencyEvery 5 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS26.016.0 — better
Further details — not scored
Size6 MB5 MB
Age rating4+4+
DeveloperLabi, LLCTobias Vinzents

Customer experience

Scanem

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews24 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sonnounce

Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

None

Scanem

No in-app purchases

None

Sonnounce

No in-app purchases

Questions

Is Scanem free?
Scanem is free to download, with no in-app purchases.
Is Sonnounce free?
Sonnounce is free to download, with no in-app purchases.
Do Scanem or Sonnounce have ads?
Neither Scanem nor Sonnounce shows ads.
Which is updated more often, Scanem or Sonnounce?
Scanem ships an update every 5 weeks, and Sonnounce every 6 days. Most recently, Scanem was updated on October 24, 2026 and Sonnounce on October 29, 2026.

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