Comparison

Budulator vs StackChan World

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Budulator

Features
Read full description

Budulator makes understanding your legal cannabis products simple. Just enter the label information, and Budulator instantly calculates your THC percentage. Whether you're new to cannabis or a seasoned consumer, Budulator helps you simplify those pesky dose-based labels. Why users love Budulator: Fast THC Calculator – Get accurate potency percentages based on standard cannabis product labels. Dosage Helper – Automatically calculates recommended “per-use” dosage based on container weight and manufacturer dose count. Beginner-Friendly Interface – Clean, simple design that works for all experience levels. Age-Gated & Compliant – Restricted to adults 21+ for responsible use. Zero Data Collection – Budulator does not track or store any personal information. All calculations happen on your device. Perfect for: Flower Concentrates Vape cartridges Edibles Tinctures Anyone who wants clarity about THC content. This is just the beginning. Budulator will continue to grow with new tools and features designed to make cannabis math effortless. Disclaimer: Budulator does not provide medical advice, diagnosis, or treatment. All information, calculations, and content within this app are for informational and educational purposes only. Always consult a licensed healthcare professional before making any decisions regarding cannabis use, dosage, or any health-related matter.

About

StackChan World

This app allows users to connect with a cute, AI-powered desktop robot. It provides access to the robot's features and enhances the user experience with its open-source hardware and software.

Highlights
  • AI-powered robot interaction
  • Open-source hardware and software
  • App-based pairing with robot
  • Enhanced user fun and features
  • Community co-created robot
Features
Read full description

·_· StackChan is a super cute desktop robot co-created by M5Stack and the user community. It is powered by AI, and all the hardware and software is open-source. Download the app, pair with your StackChan, and get more fun!

Screenshots

Budulator4 screens
StackChan World4 screens

Verdict

The call

The clearest difference is iOS requirement: StackChan World at 16.6 against Budulator's 26.1. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Budulator versus StackChan World: the parameters behind the verdict, then further details
ParameterBudulatorStackChan World
PriceFreeFree
Rating—1.4 (8 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—8 — better
Update frequency—Every 6 days
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.116.6 — better
Further details — not scored
Size3 MB164 MB
Age rating17+4+
DeveloperTyler CrawfordM5Stack Technology Co., Ltd.

In-app purchases

None

Budulator

No in-app purchases

None

StackChan World

No in-app purchases

Questions

Is Budulator free?
Budulator is free to download, with no in-app purchases.
Is StackChan World free?
StackChan World is free to download, with no in-app purchases.
Do Budulator or StackChan World have ads?
Neither Budulator nor StackChan World shows ads.

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