RFR901 APP vs DeepCode
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
RFR901 APP
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This application uses Bluebird RFR901 SLED SDK which can connect with Bluebird RFID RFR901 HW readers. Users can use and experience all RFR901 iOS SDK API and understand all SDK API functionality using this application. This application can be used to scan Barcode and RFID using RFR901 readers.
DeepCode
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DeepCode is a minimal, developer-first AI chat app built for one purpose: helping you write better code, faster. How it works 1. Enter your OpenAI-compatible API key and base URL. 2. Pick your model โ GPT-4o, GPT-4o Mini, or any custom model. 3. Start a chat. Ask anything: explain a function, debug an error, refactor a block, or brainstorm an architecture. Built for developers 1. Code-first formatting โ AI responses render with syntax-highlighted code blocks you can copy in one tap. 2. Session management โ Keep multiple conversations organized. Jump between projects without losing context. 3. Bring your own API โ Connect to OpenAI, Azure, Anthropic, Gemini, or any custom endpoint. You control the provider, the model, and the cost. 4. No subscriptions, no tracking โ We don't collect your code, your conversations, or your API keys. Everything stays on your device. 5. Dark mode by default โ Easy on the eyes during late-night debugging sessions. Perfect for 1. Quick code explanations on the go 2. Debugging when you're away from your IDE 3. Learning new languages and frameworks 4. Brainstorming architecture and design patterns 5. Reviewing pull requests from your phone Supported providers OpenAI Azure OpenAI Google Gemini Anthropic Claude Any OpenAI-compatible API endpoint DeepCode is designed to stay out of your way. No onboarding tutorials, no feature bloat, no upsells. Just a clean chat interface that gets you answers you can actually use. ToS: https://www.ygtai.com/deepcode/terms.html Privacy Policy: https://www.ygtai.com/deepcode/privacy.html STAY CONNECTED Email: callus@ygtai.com
Screenshots
Verdict
The clearest difference is iOS requirement: RFR901 APP at 11.0 against DeepCode's 15.0. On price, update cadence, ads and in-app purchases 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.
RFR901 APP ships an update every 2 months, DeepCode every 6 weeks. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.
| Parameter | RFR901 APP | DeepCode |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 6 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 11.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 5 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Bluebirdcorp | Nanjing Yibuxilong Intelligent Technology Co., Ltd |
In-app purchases
RFR901 APP
No in-app purchases
DeepCode
No in-app purchases









