PROG_CALC vs Piton AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PROG_CALC
This app offers a programmable calculator with two distinct modes for daily computing and advanced mathematical functions. It supports system conversions between binary, octal, decimal, and hexadecimal, and allows for variable storage and code sharing.
- Basic and advanced calculation modes
- Syntax parser
- Variable storage and editing
- Binary, octal, decimal, hexadecimal conversion
- Built-in code examples
- Code sharing via QR code or file
Read full descriptionHide full description
The programming calculator provides two modes of operation. It has built-in basic operation functions, syntax parser, and supports a variety of application scenarios. 【Basic calculation】 Basic mode provides basic calculator functions for daily computing applications. 【Mathematical function】 Built-in rich mathematical functions, easy to implement basic calculations. 【Variable Storage】 Provides variable storage function, can store intermediate calculation results in basic mode, import and export with one key during application, and edit mode provides variable browsing function to easily grasp calculation results. 【System conversion】 Support binary, octal, decimal, hexadecimal conversion to meet the computing needs of different platforms. 【Code Example】 With built-in code writing examples, you can easily learn computing methods and expand application scenarios. 【Code Sharing】 The code can be shared through a QR code or a file, and the application also supports reading files directly, or scanning a QR code, which can be written on a computer and applied on a mobile phone.
Piton AI
This AI-powered assistant offers a conversational search experience with voice and text input. It analyzes images, provides detailed spoken answers on a wide range of topics, and remembers conversation context for follow-up questions.
- Voice search with spoken answers
- Text-based search input
- Camera and image analysis
- AI-powered answers on diverse topics
- Conversation memory for context
- Web image search integration
- Text-to-speech functionality
Read full descriptionHide full description
Piton AI is an AI-powered search engine and knowledge assistant app. It provides a conversational, voice-first interface where users can ask any question and get comprehensive, spoken answers — similar to a personal AI assistant like the others, but with richer, more detailed responses. Key Features : Voice Search — Tap the mic to ask questions by voice. The app records, transcribes, and sends your query to the AI, then reads the answer back aloud using text-to-speech. Text Search — Toggle a keyboard input to type questions directly. Camera / Image Analysis — Take a photo or pick one from your gallery, and Piton will analyze it — identifying objects, food, places, text, math problems, plants, animals, products, and more. A fast copy and paste AI-Powered Answers — Powered by an AI backend, Piton handles a wide range of topics: math, translations, recipes, health, coding, travel, finance, history, science, pop culture, and more. Answers are conversational with full context. Conversation Memory — Follow-up questions use the full conversation history, so the AI understands context across multiple queries. Web Image Search — For each answer, Piton fetches relevant real-world images from the web and displays them alongside the response. Text-to-Speech — Answers are automatically spoken aloud, with the ability to toggle speech on/off per response. Smart Suggestions — The home screen shows randomized suggestion chips (e.g. "Capital of Japan", "Solve 245 × 38", "Recipe for pasta") to help users get started quickly. Story View — The Piton avatar in the top-left corner is tappable, opening an Instagram-style story viewer with a progress bar and auto-close. Offline Detection — The app detects network status and shows an offline indicator when there's no internet connection. Haptic Feedback — Micro-interactions with haptic feedback on button presses for a polished native feel.
Screenshots
Verdict
The clearest difference is ads: PROG_CALC at none against Piton AI's shown. PROG_CALC also leads on monetization model (free vs ad-supported) and iOS requirement (13 vs 15.1). On price, rating, ratings volume and update cadence 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.
On the App Store both sit at effectively the same score — 5.0 for PROG_CALC against 5.0 for Piton AI. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on October 24, 2026.
| Parameter | PROG_CALC | Piton AI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 | 2 |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 13 — better | 15.1 |
| Further details — not scored | ||
| Size | 78 MB | 38 MB |
| Age rating | 4+ | 17+ |
| Developer | 嘉欣 胡 | VALERY PITON |
Customer experience
PROG_CALC
Piton AI
In-app purchases
PROG_CALC
No in-app purchases
Piton AI
No in-app purchases









