Optical Simulator vs NoemieFit
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Optical Simulator
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Optical Simulator is a Lens simulation platform for pre visualizing how you would see through different Lenses directly from your mobile device. Browse through a variety of Ski Goggles, Driving Glasses, Computer Glasses and More!
NoemieFit
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NoemieFit is a professional sports and health program that records all-day activities, exercise, sleep and more health events for you. Record basic activities and run them separately through the app on your phone. You can also connect to a smart watch (or bracelet) device to get complete health data, including steps, distance, calories burned, sleep, weight, etc. In addition, you can manage your message notification reminders, including incoming calls, text messages, WeChat, QQ, alarm clocks, sedentary, drinking water reminders, emails, etc. β’ The device and application are intended for daily health and fitness purposes only and are not intended to be used as a medical device. β’ Users are advised to consult a professional physician for any health-related issues and not to rely on the information provided by this application. App registration number (China): η²€ICPε€2021147298ε·-7A
Screenshots
Verdict
The clearest difference is update cadence: NoemieFit at every 4 weeks against Optical Simulator's every 4 months. Optical Simulator's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Optical Simulator ships an update every 4 months, NoemieFit every 4 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.
| Parameter | Optical Simulator | NoemieFit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 4 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 11.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 82 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | Treeview Studio SAS | Shenzhen Xiaonuomi Technology Co.,Ltd. |
In-app purchases
Optical Simulator
No in-app purchases
NoemieFit
No in-app purchases
Questions
Is Optical Simulator free?
Is NoemieFit free?
Do Optical Simulator or NoemieFit have ads?
Which is updated more often, Optical Simulator or NoemieFit?
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