Thales POS Simulator vs Lens Smudge Detection
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thales POS Simulator
This utility app simulates Point of Sale interactions using NFC technology with Thales smartcards. It's designed for demonstration purposes only and does not process real payments or interact with other payment applications.
- NFC smartcard simulation
- Point of Sale interaction demo
- No actual payment processing
- Safe for demonstration use
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Thales POS Simulator is used as a tool for demo with Thales smartcard through NFC. All simulated POS interactions do not involve actual payments, nor interact with any payment applications.
Lens Smudge Detection
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This app can detect images taken with dirt or foreign objects on the lens. Dirt refers to anything covering the lens, such as fingerprints or raindrops, which can cause blurring or haze in images. This feature helps you find the best frames from a set of videos or images. The Lens Smudge Detection results display a confidence score from 0.0 to 1.0. This indicates the likelihood that there was dirt or a malfunction on the lens at the time of shooting. A confidence score of 1.0 means there is a very high probability that dirt or foreign objects were on the lens at the time of shooting. Running the app requires a device with A14 Bionic chips(iPhone 12) and later.
Screenshots
Verdict
The clearest difference is ads: Thales POS Simulator at none against Lens Smudge Detection's shown. Thales POS Simulator also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.5). Lens Smudge Detection's advantage is update cadence (weekly vs monthly). On price and in-app purchases 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.
Thales POS Simulator ships an update monthly, Lens Smudge Detection weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Thales POS Simulator | Lens Smudge Detection |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 20 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Thales DIS France SAS | Hideaki Uchikoshi |
In-app purchases
Thales POS Simulator
No in-app purchases
Lens Smudge Detection
No in-app purchases
Questions
Is Thales POS Simulator free?
Is Lens Smudge Detection free?
Do Thales POS Simulator or Lens Smudge Detection have ads?
Which is updated more often, Thales POS Simulator or Lens Smudge Detection?
Other comparisons
