LX Hausys Smart Authentication vs SwitchPDF
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
LX Hausys Smart Authentication
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LX Hausys Smart Authentication app for generating secondary verification codes
SwitchPDF
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The smart two-way converter for images and PDF! β’ Every Feature, No Payment Use every feature right away β no payment required. β’ Two-Way Conversion Combine multiple images into a single PDF, or turn each page of a PDF into an image. β’ Choose Your Quality Pick the quality you want to control the size of the converted file. β’ Preview Before Converting When you select multiple images, swipe through them to check β so only what you want goes in. β’ Detailed File Info See key details at a glance, including file name, date created, resolution, and size. β’ Separate Saving & Instant Sharing Your original stays untouched β the converted files are saved separately and can be shared instantly from the app.
Screenshots
Verdict
The clearest difference is in-app purchases: LX Hausys Smart Authentication at none against SwitchPDF's 1. LX Hausys Smart Authentication also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). SwitchPDF's advantage is update cadence (every 2 weeks vs every 29 months). On price and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. SwitchPDF sells 1 one-off in-app purchase. LX Hausys Smart Authentication asks for nothing beyond the download.
LX Hausys Smart Authentication ships an update every 29 months, SwitchPDF every 2 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.
| Parameter | LX Hausys Smart Authentication | SwitchPDF |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 29 months | Every 2 weeks β better |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 40 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | KOREAEXPERT | MBG Studio |
In-app purchases
LX Hausys Smart Authentication
No in-app purchases
SwitchPDF
- Remove Ads$0.99
Questions
Is LX Hausys Smart Authentication free?
Is SwitchPDF free?
Do LX Hausys Smart Authentication or SwitchPDF have ads?
Which is updated more often, LX Hausys Smart Authentication or SwitchPDF?
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