IDer vs Smarty 2.0
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
IDer
Streamline your online and in-person interactions by creating and managing digital identities. Authenticate to services and offers instantly by scanning QR codes, eliminating the need for repeated registrations and credentials. Control your privacy by selectively sharing data with partners.
- Create digital identities
- Scan QR codes for access
- Password-free authentication
- Manage privacy and data sharing
- Secure encrypted storage
- PIN and fingerprint protection
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IDer is a multi-factor authentication app that allows you to sign up and access any service by simply scanning a QR Code. IDer is an innovative mobile app that lets you access from your smartphone to services you usually use. Create your own digital identities, you can use them to sign up and access to any services and offers simply by a scan of a QR Code, on the web as in a shop, without having to register over and over nor use credentials. Imagine if you could authenticate yourself to buy a train ticket, rent a car o get special offers made just for you with a simple QR Code scan. With IDer all of this is easy, safe, and free. Signing up and logging into your favorite services and promotions has never been so easy. HOW IT WORKS - Download IDer and create your digital identity. - Scan IDer QR Code you find on Partner sites or advertisements and get immediate access to their services and offers. - When you sign up for a service, you'll be asked to authorise the sharing of your data required by the partner for activation of the service, subscription or a purchase. MANAGE YOUR PRIVACY We will never share your private data without your consent. Every time you sign up to a new service, we will ask your permission for sharing data that the Partner needs to offer you the services you want join. Create your Digital identities. You will be able to use them as you wish to sign into different servicies. When you sign up for IDer you will be asked to create a Principal identity that will represent your real person. But when you sign into third party services, you will be able to authenticate choosing the identity you desire. For example, you can have different digital identities for you work, banking, online gaming, social, etc. This is the best way for you to control your privacy and the sharing or not of your sensitive data. STRONG DATA SECURITY Your security and privacy is our priority: IDer uses a multi layer security solution to assure a top level security system of protection. - The IDer QR Code has a digital signature to block any attempts of cloning or counterfeiting. - Data are stored in encrypted databases. - A Pin code (or fingerprint) protects from unauthorized accesses to the App. - "Activity" section of the App always updated in real time. - Forget about passwords, user IDs and identity thefts.
Smarty 2.0
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Hey, that's right, it's you. Look here. We are Smarty 2.0, and we have our own SW081 sports watch. What kind of sparks will Smarty 2.0 and SW081 create together? Here's what you can expect: Exquisite weight record management, menstrual period reminders, water drinking reminders, sedentary reminders, alarm clocks, mobile phone search, watch search and other perfect reminder functions; We also use Apple Maps. After obtaining your authorization, you can view your exercise track in real time on Smarty 2.0 when doing outdoor sports, and make the track into pictures to share with your social circle after the exercise. After obtaining your authorization, we will synchronize the real-time step data to Apple Health so that you can view it more conveniently. We also added the color matching function in the intelligent sampling picture. You can select a picture, and Smarty 2.0 will recognize the color of the picture and render it to the picture we carefully prepared, and you can use these pictures as wallpapers for your watch. Looking forward to your joining Smarty 2.0, your valuable opinions are our driving force. Authorization permission description: We will ask for your permission to access Apple Health and synchronize device data to Apple Health in real time. We will ask for your permission to access the phone location to obtain local weather information and synchronize it to the device display. Disclaimer: The data displayed by Smarty 2.0 is provided by the device, and this application only records and shares it. All data displayed by Smarty 2.0 cannot be used for medical purposes. All data is for reference only. These data should not be used to replace the opinions of healthcare professionals. For accurate data, please consult your doctor.
Screenshots
Verdict
The clearest difference is update cadence: IDer at fortnightly against Smarty 2.0's every 14 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
IDer ships an update fortnightly, Smarty 2.0 every 14 months. The most recent releases landed on September 11, 2026 and September 15, 2026 respectively.
| Parameter | IDer | Smarty 2.0 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Fortnightly โ better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 12.0 | 12 |
| Further details โ not scored | ||
| Size | 62 MB | 318 MB |
| Age rating | 17+ | 4+ |
| Developer | iDuck srl | Lynx srl (IT) |
In-app purchases
IDer
No in-app purchases
Smarty 2.0
No in-app purchases









