Comparison

DSAuth vs ZappText

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

Head to head
About

DSAuth

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A App DSAuth foi desenvolvida para facilitar o acesso seguro às suas aplicações favoritas. Esta permite que utilize a autenticação de dois fatores à qual já está habituado, mas adiciona um novo elemento de segurança na forma de PIN ou Leitor de Impressão Digital permitindo manter os seus códigos afastados de terceiros.

About

ZappText

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Search and find the words you are looking for in seconds. Totally free. With the ZappText App, simply point your mobile phone at the area where you want to search for a specific word, and within seconds, the word will appear highlighted on the screen. Easy, isn't it? If you've ever felt lost while searching for a book on a shelf, a medication in the pharmacy, or even a particular word in a document, this app solves that problem. Save time finding what you're looking for and download it now. It's the only app that, in seconds, shows you where the word or words you are looking for are. And it's all in the palm of your hand. How it works: » Open the app. » Enter the word you want to search. » Point your mobile phone's camera at the area where you want to locate a word, whether on a bookstore shelf, in a pharmacy, in a music store, in a supermarket, on a map, or even in a document in your hand. » The result will appear in seconds with the searched word highlighted, if it exists in the same scanned area. Great advantages of using this app: » Easy experience: searching for a product, book, or other information made up of words no longer has to be a complicated process. » Time savings: you can find what you are looking for very quickly. » Greater autonomy: you don’t need to ask anyone for help to find what you’re looking for. The features of the ZappText App: » Dark mode and light mode: choose the version you like best and that allows for better reading. » Contrast adjustment: adjust the brightness of the image depending on whether it is in a darker or lighter environment to improve the search for the desired term. » Zoom: zoom in or zoom out to adjust the search depending on the distance from the area to be searched. » Colors: change the color of the outline of the results found for better identification. Don't waste any more time looking for what you need. Download ZappText App and find books, products, and other information quickly and with just one click.

Screenshots

DSAuth4 screens
ZappText4 screens

Verdict

The call

The clearest difference is update cadence: ZappText at fortnightly against DSAuth's every 3 months. On price, ads, in-app purchases 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

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

DSAuth ships an update every 3 months, ZappText fortnightly. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 5 level
DSAuth versus ZappText: the parameters behind the verdict, then further details
ParameterDSAuthZappText
PriceFreeFree
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.412.0 — better
Further details — not scored
Size16 MB72 MB
Age rating4+17+
DeveloperDigitalSignInnovagency SA

In-app purchases

None

DSAuth

No in-app purchases

None

ZappText

No in-app purchases

Questions

Is DSAuth free?
DSAuth is free to download, with no in-app purchases.
Is ZappText free?
ZappText is free to download, with no in-app purchases.
Do DSAuth or ZappText have ads?
Neither DSAuth nor ZappText shows ads.
Which is updated more often, DSAuth or ZappText?
DSAuth ships an update every 3 months, and ZappText fortnightly. Most recently, DSAuth was updated on October 3, 2026 and ZappText on October 10, 2026.

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