Comparison

Pdf Text Search vs Raylab lights

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

Head to head
About

Pdf Text Search

Easily find specific text within PDF documents. Import PDFs, convert them to searchable text, and locate exact phrases or keywords. Advanced features include AI training for similar text identification and TF-IDF analysis for document comparison.

Highlights
  • Search exact text or keywords
  • AI model for similar text identification
  • TF-IDF analysis for document comparison
  • View PDF page of search results
  • Save and share search entries
  • Augmented reality document viewing
Features
Read full description

Pdf Text Search is an app to search for text in a pdf document. Select a pdf document to import, and the app reads the text in that document and converts it into searchable text entries. As you input your search, the app finds the entries that include your search. You can search for only the exact text you enter, for one or more words you enter (in any order). You can also train an artificial intelligence model to identify similar text in a document. After conducting a search, you can click on the relevant entry and see full text for that entry and click that text to see the pdf page where that entry is located. You can also save and share entries. When you import a document, the app saves that document. You can view saved documents in a list or in augmented reality. You to select two or more pdf documents and the app will use an algorith referred to as TF-IDF (term frequency - inverse document frequency) to identify terms based on their frequency in the document compared to their frequency in the other selected documents. After the app has processed your selected documents, you can click on a document to view the top terms based on their TF-IDF score and then you can click on one of those terms, load the document and search for the selected term in that document. You can see details on our terms of use at http://piryonenterprises.com/about

About

Raylab lights

Features
Read full description

Control the Raylab video light directly from your smartphone! Adjust brightness, color temperature, and hue (HSI or RGB palette), and choose colors from 64 RAL palette options. Control individual devices or groups, adjust special effects, save your favorite settings, and use ready-made color temperature presets. Simple, convenient, professional!

Screenshots

Pdf Text Search4 screens
Raylab lights4 screens

Verdict

The call

The clearest difference is in-app purchases: Raylab lights at none against Pdf Text Search's 1. Raylab lights also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement 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. Pdf Text Search sells 1 one-off in-app purchase. Raylab lights asks for nothing beyond the download.

UpkeepUpdate frequency

Pdf Text Search ships an update every 2 months, Raylab lights every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Pdf Text Search versus Raylab lights: the parameters behind the verdict, then further details
ParameterPdf Text SearchRaylab lights
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.313.0 — better
Further details — not scored
Size8 MB26 MB
Age rating4+4+
DeveloperPiryon Enterprises LLCBi-Trade Ltd

In-app purchases

1 purchases

Pdf Text Search

One-time1
  • Tip$0.99
None

Raylab lights

No in-app purchases

Questions

Is Pdf Text Search free?
Pdf Text Search is free to download, with in-app purchases available.
Is Raylab lights free?
Raylab lights is free to download, with no in-app purchases.
Do Pdf Text Search or Raylab lights have ads?
Neither Pdf Text Search nor Raylab lights shows ads.
Which is updated more often, Pdf Text Search or Raylab lights?
Pdf Text Search ships an update every 2 months, and Raylab lights every 3 weeks. Most recently, Pdf Text Search was updated on November 3, 2026 and Raylab lights on November 5, 2026.

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