Comparison

Method vs Stacky

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

Head to head
About

Method

Features
Read full description

Do you find yourself making up AI prompts on the spot every single time? Method is a native iOS prompt manager designed to help you organize prompts used in Generative AI into structured assets and maximize their potential. Now that AI has become an everyday tool, it's no exaggeration to say that the quality and management of your prompts directly impact your daily productivity. Rather than a simple notepad, Method delivers an IDE-like (Integrated Development Environment) experience engineered to accelerate your prompt engineering. 【What Method Resolves】 • Eliminates the wasted time of typing the same instructions over and over. • Perfect for scenarios where you want to reuse a prompt but change just a small part (like targets or numbers). • No more digging through endless AI chat histories to find past prompts. • Ideal for teams looking to share standardized, high-quality prompts. 【Key Use Cases】 Widely applicable across professional settings as well as personal life. • Engineers: Template instructions for feature design, review requests, or test code generation. • Writers: Centralize prompts for research, article drafting, and content proofreading. • Marketers: Beautifully manage frameworks for ideation, strategy formulation, and data analysis. • General Business: Access prompts for routine tasks—like meeting summaries, email replies, and translations—with just a single tap. • Personal Use: Set up language learning roleplays, create travel itineraries, plan weekly meals, and more. 【Features】 • Seamless Library Management: Flexibly organize your AI prompts using folders and tags. • Variables: Need to tweak a specific instruction per prompt? Use the variable feature to make portions of your prompt dynamic. • Templates: Save prompts with multiple variables as templates. You won't have to rethink the required inputs every time—just pick from your options to complete the prompt. • Image Attachments: Link reference images or output examples directly to your prompts for easy management. • Version History: Automatically tracks edit history for each prompt. Since fine-tuning is key to great prompts, you can instantly revert to any past state. • Prompt Gallery: Effortlessly replicate high-quality prompt templates available right out of the box. • Import/Export: Export your created "Methods" (prompt sets) as JSON files. Share them with team members to level up your entire organization's AI utilization. • Instant Search: Quickly find the exact prompt you need by title or content. • My Glossary: Keep track of specialized terminology, technical jargon, or specific assets for image generation that are easily forgotten but crucial for prompt quality. • Processes [Premium]: Register a set of prompts used in a specific workflow as a single "Process". Arrange them as steps and call them up in order to move through your workflow. • Launcher (Favorite Prompts) [Mac Only]: Easily call up your most-used prompts via shortcut keys, even when the app is running in the background. • iCloud Sync: Automatically sync your data across different devices using the same Apple account. • Image Compression: Compress attached images to keep your export file sizes lightweight. 【Native Experience Optimized for iPhone / iPad】 • Intuitive Touch Controls: A mobile-optimized UI ensures a smooth workflow, from entering variables to copying the final prompt. 【Seamless Mac Integration】 Method is also available for macOS. By sharing your exported files, you can seamlessly transition from working on your Mac at your desk to your iPhone while on the go. 【Plans & Pricing】 Method is free to download. • Free Plan: Create up to 20 prompts. • Premium Plan: Unlimited prompt creation, full access to your entire version history, and the Processes feature. Transform your AI interactions from "fleeting thoughts" into "reproducible methods" with Method. Terms of Service: https://method.u-i-apps.com/terms-of-service.html

About

Stacky

Features
Read full description

“I need that thing I just copied.” Stacky is a clipboard history and snippet app where copied text quietly stacks up the moment you open it. Everything stays on your device — never sent to our servers. No ads. ◆ Capture • Auto-capture: Copy in another app, open Stacky, and it stacks into your history. • Save Copy: Select text, pick “Save Copy” from the Share menu, and saving and copying happen in one step. • Back Tap: Assign “Save Clip” under Settings > Accessibility > Touch > Back Tap, then double-tap the back of your iPhone to save without opening the app. • Dynamic Island capture meter: Every save stacks the count in the Dynamic Island. Clip contents are never shown — not on the Lock Screen, not in the Island. You see that it was captured, nothing more (optional). ◆ Find & organize • Automatic types: Links, emails, phone numbers, and numbers are tagged automatically — detected without reading the actual contents. • Manual tags: Add your own tags and filter by chip. • Full-text search (Pro): Pull any clip from your whole stack in an instant by keyword. ◆ Templates • Save go-to greetings and email boilerplate, then copy with a single tap. • Auto variables like {date} and {time} (free). • Custom variables like {name} that you fill in when copying (Pro). ◆ Connect (Pro) • iCloud sync: History and templates stay in sync across iPhone and Mac on the same Apple ID. No account, no login. • Mac companion: Text you “Save Copy” on iPhone lands right on your Mac’s clipboard. ◆ Privacy • Clip contents are stored only on this device and in your own iCloud — never sent to our servers. • No ad SDKs, ever. The clipboard holds sensitive things, so we kept the design quiet and clean. • Optionally skip saving password-like text. ◆ Free • 50 clips of history • 10 templates • All capture methods (auto-capture, Save Copy, Back Tap, Dynamic Island) ◆ Stacky Pro • Unlimited history + full-text search • Unlimited templates + custom variables • iCloud sync + Mac companion Pricing: ¥500/month · ¥3,000/year (¥250/mo) · ¥6,000 one-time Monthly and annual plans are auto-renewing subscriptions. The one-time purchase unlocks Pro permanently with a single payment. Restore anytime via “Restore Purchase.” Start free, and enjoy watching your copies stack up. Terms of Use: https://stacky.tools/en/terms Privacy Policy: https://stacky.tools/en/privacy

Screenshots

Method4 screens
Stacky4 screens

Verdict

The call

The clearest difference is iOS requirement: Stacky at 16.4 against Method's 18.4. 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. Method sells 3 in-app purchases, starting at $4.99 per month and Stacky sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 5 level
Method versus Stacky: the parameters behind the verdict, then further details
ParameterMethodStacky
PriceFreeFree
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, Mac — betteriPhone
Requires iOS18.416.4 — better
Further details — not scored
Size62 MB57 MB
Age rating4+4+
DeveloperYuji IshibashiHiroki Nomura

In-app purchases

3 purchases

Method

Subscriptions2
  • Method Monthly Plan$4.991 Month
  • Method 年間プラン$19.991 Month
One-time1
  • Method Premium (Lifetime)$39.99
3 purchases

Stacky

Subscriptions2
  • Stacky Pro Monthly$2.991 Month
  • Stacky Pro Yearly$19.991 Year
One-time1
  • Stacky Pro Lifetime$39.99

Questions

Is Method free?
Method is free to download, with in-app purchases available.
Is Stacky free?
Stacky is free to download, with in-app purchases available.
Do Method or Stacky have ads?
Neither Method nor Stacky shows ads.

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