Comparison

PromptGo vs AI Brief

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

Head to head
About

PromptGo

Features
Read full description

PromptGo is your smart prompt library for getting better AI results in less time. Discover high-quality prompts for ChatGPT, Claude, Gemini, Perplexity, and Copilot. Whether you are working, studying, building content, or coding, PromptGo helps you skip the blank page and start with proven prompts you can copy instantly. What you can do with PromptGo: Browse thousands of prompts across practical categories Find what’s trending now and newly added prompts Open prompts quickly in your favourite AI apps Copy prompts in one tap and paste anywhere Save favourites for fast reuse Use beginner and expert prompt formats for better control Built for real-world use: Business, marketing, writing, coding, productivity, and more Clean, dark-mode experience across iPhone and iPad Fast local caching for smooth browsing Frequent source updates to keep prompts fresh Why PromptGo: Better prompt quality and structure Faster workflow from idea to output Clear, reusable prompts you can trust If you use AI daily, PromptGo helps you get higher-quality outputs with less trial and error.

About

AI Brief

Features
Read full description

Optimized for iPhone Duo. Built with the latest SDK, the app fills the entire inner display and automatically adjusts its layout whether the device is folded or open. Turn screenshots, PDFs, files and notes into one well-organized AI prompt, with the goal, facts and sources sorted. Every fact keeps its source and confidence, so you can check it before AI sees it. Copy once and paste into any AI chat. Text recognition and personal-data detection run on your device, and you decide what to keep, replace or remove. BRING THE COMPLETE CONTEXT β€’ Add screenshots, PDFs, files, copied text, notes, or links. You choose what stays in the final brief. β€’ OCR, PDF reading, duplicate checks, fact extraction, and privacy detection use Apple frameworks locally. β€’ Combine several sources into one clean brief. VERIFY THE FACTS BEFORE AI SEES THEM β€’ Every fact keeps its source and confidence. Correct anything that needs context. β€’ Find facts, conflicts, and open questions PROTECT PRIVACY β€’ Detected details are never removed automatically. Keep, replace, or remove each item before export. β€’ AI Brief never promises anonymity. β€’ Replacements and removals are applied at export. CLEAN CONTEXT FOR ANY AI ASSISTANT β€’ Structured headings and source-ready formatting β€’ Build context once. Reuse it anytime. β€’ Copy the finished brief in one tap and paste it into any AI chat β€’ Version history β€” every earlier draft stays within reach β€’ Templates for technical problems, support requests, document analysis, study material, meeting follow-ups and more YOUR CONTEXT STAYS PRIVATE β€’ AI Brief does not include third-party ads, tracking, analytics, or content telemetry. β€’ Review the brief before sending it to any AI service. AI BRIEF PRO (IN-APP PURCHASE) Without a purchase, each brief can use up to 5 sources, and you can copy, share and save one brief. A one-time in-app purchase lets you copy, share and save every brief, raises the limit to 50 sources per brief, and adds more templates, detailed long-context briefs, advanced privacy replacements and complete version history. Optimized for iPhone Duo.

Screenshots

PromptGo4 screens
AI Brief4 screens

Verdict

The call

The clearest difference is in-app purchases: PromptGo at none against AI Brief's 1. On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. AI Brief sells 1 one-off in-app purchase. PromptGo asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

Scorecard1 real difference Β· 5 level
PromptGo versus AI Brief: the parameters behind the verdict, then further details
ParameterPromptGoAI Brief
PriceFreeFree
Update frequencyEvery 10 daysEvery 10 days
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.0 β€” better
Further details β€” not scored
Size2 MB9 MB
Age rating4+4+
DeveloperGavan SmythGuan Feng Lai

In-app purchases

None

PromptGo

No in-app purchases

1 purchases

AI Brief

One-time1
  • AI Brief Pro$4.99

Questions

Is PromptGo free?
PromptGo is free to download, with no in-app purchases.
Is AI Brief free?
AI Brief is free to download, with in-app purchases available.
Do PromptGo or AI Brief have ads?
Neither PromptGo nor AI Brief shows ads.
Which is updated more often, PromptGo or AI Brief?
PromptGo ships an update every 10 days, and AI Brief every 10 days. Most recently, PromptGo was updated on October 25, 2026 and AI Brief on October 29, 2026.

Other comparisons