Comparison

Promptastic vs Blinkcheck

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

Head to head
About

Promptastic

This app helps you create and run custom AI prompts for various writing tasks. It offers a gallery of pre-made prompts, organization tools, and syncs across devices. Integrate AI into your workflows and automate content generation.

Highlights
  • Parametrized prompts
  • Pre-made prompt gallery
  • Folder organization
  • Prompt history
  • iCloud sync
  • Share extension
  • Shortcuts integration
Features
Read full description

Promptastic is a powerful and versatile app designed to streamline your writing process and unleash the potential of OpenAI's language models. With Promptastic, you can effortlessly create parametrized prompts and run them against multiple OpenAI APIs, including GPT-3, GPT-3.5 Turbo, and GPT-4. Whether you're a writer, a social media enthusiast, or a language lover, Promptastic will revolutionize the way you express yourself. Key Features: • Parametrized Prompts: Save time and avoid repetitive writing by creating customizable prompts for a wide range of tasks. Whether you're crafting emails, tweets, blog posts, answering questions, summarizing text, explaining complex concepts, or translating content, Promptastic has got you covered. • Pre-made Prompt Gallery: Explore a curated collection of pre-made prompts that cover various scenarios. Save these prompts and make changes to suit your specific needs. With Promptastic, inspiration is just a tap away. • Folder Organization: Keep your prompts organized and easily accessible by creating folders. Seamlessly categorize your prompts based on topic, project, or personal preference. Stay organized and boost your productivity. • Prompt History: Never lose track of your prompts and their results. Promptastic provides a comprehensive history feature that allows you to review past prompts and their corresponding outputs. • iCloud Sync: Enjoy prompt synchronization across all your devices using iCloud. Seamlessly switch between your iPhone and iPad, ensuring a consistent and efficient experience wherever you go. • Share Extension: Harness the power of Promptastic from any other application. The convenient share extension enables you to run prompts directly from other apps, eliminating the need for copy-pasting and enhancing your workflow. • Shortcuts Integration: Integrate AI into your shortcuts and automations with ease. Promptastic seamlessly integrates with Shortcuts, enabling you to effortlessly incorporate AI capabilities into your personalized shortcuts. Automate repetitive tasks and unlock new possibilities. Promptastic empowers you to harness the incredible potential of OpenAI's language models while saving you time and enhancing your writing experience. Unleash your creativity and effortlessly generate high-quality content across various domains. Upgrade your writing skills with Promptastic today! —————————— Terms of Use: https://getpromptastic.com/terms.html Privacy Policy: https://getpromptastic.com/privacypolicy.html

About

Blinkcheck

This app uses AI to quickly estimate resale prices for items by scanning a photo. It helps sellers identify items and compare them with active and sold listings to make informed decisions about what to sell.

Highlights
  • AI-assisted resale estimates
  • Photo scanning for item identification
  • Compare active and sold eBay comps
  • Decide on item worthiness
  • Quick pricing help for resellers
  • Improved comp matching
Features
Read full description

Blinkcheck helps resellers price items faster by turning a quick photo scan into an AI-assisted resale estimate. Use Blinkcheck to identify items, compare active and sold eBay comps, and decide whether an item is worth picking up, listing, or skipping. It is built for sellers who want quick pricing help without bouncing between searches, notes, and guesswork. Recent updates include a cleaner eBay comps review flow, improved comp matching, saved thumbnail previews for easier review, and clearer confidence indicators on price estimates.

Screenshots

Promptastic4 screens
Blinkcheck4 screens

Verdict

The call

The clearest difference is rating: Blinkcheck at 5.0 against Promptastic's 3.5. Blinkcheck also leads on in-app purchases (none vs 4) and update cadence (fortnightly vs every 3 months). On price, ratings volume, ads 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. Promptastic sells 4 in-app purchases, starting at $2.99 per year. Blinkcheck asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Blinkcheck holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Promptastic ships an update every 3 months, Blinkcheck fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Promptastic versus Blinkcheck: the parameters behind the verdict, then further details
ParameterPromptasticBlinkcheck
PriceFreeFree
Rating3.5 (2 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size22 MB7 MB
Age rating4+4+
DeveloperWessley RocheEric Krueger

Customer experience

Promptastic

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Blinkcheck

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Promptastic

Subscriptions1
  • Promptastic Pro7 Days trial$2.991 Year
One-time3
  • 1,000 Credits$0.99
  • 10,000 Credits$7.99
  • 100,000 Credits$49.99
None

Blinkcheck

No in-app purchases

Questions

Is Promptastic free?
Promptastic is free to download, with in-app purchases available.
Is Blinkcheck free?
Blinkcheck is free to download, with no in-app purchases.
Which has better reviews, Promptastic or Blinkcheck?
Blinkcheck is rated higher. Promptastic averages 3.5 out of 5 from 2 ratings, while Blinkcheck averages 5.0 from 1 ratings.
Do Promptastic or Blinkcheck have ads?
Neither Promptastic nor Blinkcheck shows ads.
Which is updated more often, Promptastic or Blinkcheck?
Promptastic ships an update every 3 months, and Blinkcheck fortnightly. Most recently, Promptastic was updated on November 3, 2026 and Blinkcheck on October 31, 2026.

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