Comparison

Sendra 2 vs Omni Viewer App

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

Head to head
About

Sendra 2

Features
Read full description

Sendra (Search ENgine for DRAwings), is a search engine for profiles geometries. Developed for the extrusion industry, in particular for aluminum, by CO.M.P.ES. S.p.A leader in the production of dies and tooling for extrusion. Allows to search the requested geometry inside the company historical database and in few seconds processes the results showing the most geometrically similar profiles, together with their properties, for example: the profile code, the extrusion press, the project drawing, plant data, etc...; with an immediately quantifiable time saving. The software allows to search from camera, from electronic formats (DXF, DWG, PDF etc..), from an image in the gallery or from a free drawing and integrates all the tools in order to optimize the image for a more accurate search.

About

Omni Viewer App

Features
Read full description

Omni Viewer Mobile is an all-in-one file viewer that helps you quickly open and inspect many file types in a single app. The app routes each file to an optimized viewer so you can check content faster and with less friction. Key Features Audio Viewer: Play WAV and MP3 files, loop playback, and adjust speed Image Viewer: View PNG, JPG, JPEG, GIF, WEBP, and BMP with zoom and pan Media Viewer: Play MP4, MOV, M4V, AVI, MKV, WEBM, and 3GP with scrubbing controls PDF Viewer: Browse and preview document pages Additional format support: XLS/XLSX, CSV, JSONL, DOC/DOCX, HWP/HWPX, PSD, and Parquet Who it is for Users who need one app to preview multiple file formats quickly Teams and individuals who review files on the go

Screenshots

Sendra 24 screens
Omni Viewer App4 screens

Verdict

The call

The clearest difference is in-app purchases: Sendra 2 at none against Omni Viewer App's 1. Omni Viewer App's advantage is update cadence (every 6 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Omni Viewer App sells 1 one-off in-app purchase. Sendra 2 asks for nothing beyond the download.

UpkeepUpdate frequency

Sendra 2 ships an update every 2 months, Omni Viewer App every 6 days. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

Scorecard2 real differences ยท 4 level
Sendra 2 versus Omni Viewer App: the parameters behind the verdict, then further details
ParameterSendra 2Omni Viewer App
PriceFreeFree
Update frequencyEvery 2 monthsEvery 6 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac โ€” better
Requires iOS15.0 โ€” better15.5
Further details โ€” not scored
Size55 MB68 MB
Age rating4+4+
DeveloperCO.M.P.ES. S.p.Akwoun ukjin

In-app purchases

None

Sendra 2

No in-app purchases

1 purchases

Omni Viewer App

One-time1
  • Coffee Tip$0.99

Questions

Is Sendra 2 free?
Sendra 2 is free to download, with no in-app purchases.
Is Omni Viewer App free?
Omni Viewer App is free to download, with in-app purchases available.
Do Sendra 2 or Omni Viewer App have ads?
Neither Sendra 2 nor Omni Viewer App shows ads.
Which is updated more often, Sendra 2 or Omni Viewer App?
Sendra 2 ships an update every 2 months, and Omni Viewer App every 6 days. Most recently, Sendra 2 was updated on October 10, 2026 and Omni Viewer App on October 20, 2026.

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