Comparison

GPAI vs Mining Toolkit

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

Head to head
About

GPAI

This AI-powered study copilot offers precise solutions for STEM problems, generates professional diagrams, and creates custom study aids from your materials. It provides expert-level explanations and can turn your notes into flashcards and quizzes.

Highlights
  • AI STEM problem solver with triple-verified answers
  • Generate professional diagrams from descriptions
  • Create exam-ready cheatsheets from class materials
  • Automatic summaries, flashcards, and quizzes from notes
  • Expert-level explanations with web search integration
  • Visual problem solving via photo or PDF upload
Features
Read full description

Your grade shouldn't depend on whether an AI guessed right. GPAI runs every solution through multiple AI models and keeps only what survives the cross-check. The difference between "sounds right" and "is right" can be a full letter grade. One workspace covers what a semester actually looks like: problem sets due at midnight, figures for tomorrow's presentation, a concept that refuses to click before the exam. AI Solver Point your camera at a problem or drop in a PDF. GPAI detects each question, solves it, verifies it across models, and walks you through the why—in step-by-step, humanized, or handwritten style. Diagrams included when the problem calls for them. AI Visualizer Describe what you need—a circuit, a molecule, a flowchart, an anatomy figure—and get a clean, editable graphic in seconds. Everything is real vector (SVG): refine it through chat, pull elements from the built-in asset library, and arrange multiple images on one canvas before it goes into your slides or report. AI Chat Ask anything, from basic concepts to advanced material. The top AI models in one chat, plus tools they don't have on their own: web search, image generation, and memory of what you've already worked on. When you need more than an answer, Deep Explain expands a concept into something you can study from. Turn things in with confidence—and watch it show up in your grades. Terms of Use: https://gpai.app/terms Privacy Policy: https://gpai.app/privacy

About

Mining Toolkit

This app provides essential offline mining calculation tools for field development. It helps with drill deviation checks, estimating consumables, and calculating RPM and rotation speeds. Designed for efficiency and accessibility without an internet connection.

Highlights
  • Offline mining math tools
  • Drill deviation checks
  • Bolt and consumable estimates
  • RPM/rotation speed calculations
  • 100% offline functionality
Read full description

Stop guessing underground. Mining Toolkit gives you fast, offline mining math tools for daily development work—drill deviation checks, bolt & consumable estimates, RPM/rotation speed calculations, and more. Built for the field, works 100% offline.

Screenshots

GPAI4 screens
Mining Toolkit4 screens

Verdict

The call

The clearest difference is review sentiment: Mining Toolkit at 100% against GPAI's 46%. Mining Toolkit also leads on in-app purchases (none vs 6) and ads (none vs shown). GPAI's advantage is price (Free vs $1.99) and update cadence (every 4 weeks vs every 6 months). On device support and iOS requirement 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

GPAI is free to download; Mining Toolkit costs $1.99 up front. GPAI sells 6 in-app purchases, starting at $2.99 per month. Mining Toolkit asks for nothing beyond the download.

UpkeepUpdate frequency

GPAI ships an update every 4 weeks, Mining Toolkit every 6 months. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

Scorecard6 real differences · 4 level
GPAI versus Mining Toolkit: the parameters behind the verdict, then further details
ParameterGPAIMining Toolkit
PriceFree — better$1.99
Rating4.3 (103 ratings) — better—
Positive reviews45.7% of reviews100.0% of reviews — better
Number of ratings103 — better—
Update frequencyEvery 4 weeks — betterEvery 6 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size67 MB34 MB
Age rating4+4+
DeveloperTuring Co.,Ltd.Jory Dion

Customer experience

GPAI

All ratings99 ratings
Positive80.8%
Neutral4.0%
Negative15.2%
Written reviews35 reviews
Positive45.7%
Neutral17.1%
Negative37.1%

Mining Toolkit

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

GPAI

Subscriptions6
  • GPAI Starter Monthly$2.991 Month
  • GPAI Plus$15.991 Month
  • GPAI Starter Yearly$17.991 Year
Show 3 more
  • GPAI Pro Monthly$29.991 Month
  • GPAI Plus Yearly$95.991 Year
  • GPAI Pro Yearly$179.991 Year
None

Mining Toolkit

No in-app purchases

Questions

Is GPAI free?
GPAI is free to download, with in-app purchases available.
Is Mining Toolkit free?
Mining Toolkit costs $1.99, with no in-app purchases.
Do GPAI or Mining Toolkit have ads?
GPAI shows ads; Mining Toolkit does not.
Which is updated more often, GPAI or Mining Toolkit?
GPAI ships an update every 4 weeks, and Mining Toolkit every 6 months. Most recently, GPAI was updated on October 28, 2026 and Mining Toolkit on October 9, 2026.

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