DALIM Virtual Library vs Coralis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DALIM Virtual Library
Transform static PDF publications into interactive, multimedia-rich experiences for iPad. Add hyperlinks, videos, and slideshows to create an intuitive digital magazine. Offers features like full-text search and bookmarking.
- Multimedia integration (videos, slideshows)
- Hyperlink support
- Single/double page view
- Right-to-left reading
- Table of contents
- Full text search
- Bookmarking
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DVL Touch brings print-ready PDF publications to your iPad, after turning originally static page documents into a feature rich multi-media experience with DALIM SOFTWARE's eMagMaker. Based on DALIM SOFTWARE's DVL Touch technology and a complete web-based enriching application, that allows interactive insertion of hyperlinks, videos, slide shows and more, you can turn your print-ready PDF versions into an intuitive iPad app, including: - single or double page view with right-to-left reading support - table of content and page previews - interactive videos and slide shows - full text search - bookmarking - and more
Coralis
This app connects to a color measurement instrument via Bluetooth to collect and analyze color data. It supports various color measurement standards, performs color comparisons with difference formulas, and allows for the creation and searching of custom color databases.
- Bluetooth instrument connection
- Collects color data (reflectance, CIE-LABCH, XYZ, etc.)
- Performs color comparisons with difference formulas
- Creates custom color databases
- Searches for similar colors in databases
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Main function： 1、Connect the color measure instrument by Bluetooth ,Collect color data ,set instrument parameter ,calibrate instrument,etc 2、Measure color data ,including reflectance ,CIE-LABCH,XYZ,Yxy,RGB,density(A/T/M/E),,Metamerism Index Milm,Munsell,Opacity,Color Strength,Whiteness,Yellowness,etc. 3、Color comparsion,judge if the sample color qualified, color difference formulas ( ΔE*ab，ΔE*94，ΔE*00，ΔEcmc,etc ) 4、Color storage，could creat your own color database easily, and save the color data into the database 5、Color search , measure a color , find the most similar color in the color database
Screenshots
Verdict
The clearest difference is iOS requirement: DALIM Virtual Library at 9.3 against Coralis's 12.0. On price, rating, ratings volume and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for DALIM Virtual Library against 5.0 for Coralis. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
DALIM Virtual Library ships an update every 3 months, Coralis every 5 months. Both last shipped on October 24, 2026.
| Parameter | DALIM Virtual Library | Coralis |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 12.0 |
| Further details — not scored | ||
| Size | 54 MB | 107 MB |
| Age rating | 4+ | 4+ |
| Developer | DALIM SOFTWARE GmbH | Coralis Americas LLC |
Customer experience
DALIM Virtual Library
Coralis
In-app purchases
DALIM Virtual Library
No in-app purchases
Coralis
No in-app purchases
Questions
Is DALIM Virtual Library free?
Is Coralis free?
Which has better reviews, DALIM Virtual Library or Coralis?
Do DALIM Virtual Library or Coralis have ads?
Which is updated more often, DALIM Virtual Library or Coralis?
Other comparisons
