Comparison

AI vs Formula

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

Head to head
About

AI

Read full description

AI – Double Check lets you ask any question and instantly compare answers from multiple leading AI models — GPT, Google AI, and Claude AI. Never rely on just one AI again. Different AI models have different strengths, biases, and knowledge gaps. By comparing multiple answers side by side, you get a more complete and reliable picture of the truth. HOW IT WORKS: - Type any question or topic - Double Check: Compare GPT and Google AI answers - Triple Check: Add Claude AI for a three-way comparison - An independent AI judge analyzes all answers and delivers a synthesized verdict - See the agreement score and spot where AIs disagree FEATURES: - Real-time comparison of multiple AI models - Independent judge verdict with agreement score - Conversation history — continue previous chats - Follow-up questions in context - Available in 12 languages - Clean, modern interface TOKENS: - 3 free tokens daily — automatically refreshed every day - Earn additional tokens by watching short ads - Double Check costs 1 token, Triple Check costs 2 tokens AI – Double Check is perfect for research, fact-checking, getting second opinions, or simply exploring how different AIs think about the same question. Note: All AI responses are for informational purposes only and may contain errors. Always verify important information from reliable sources.

About

Formula

This AI-powered app analyzes your existing videos to learn your unique speaking style and energy. It then generates original scripts for TikTok, tailored to your voice and designed to increase engagement and sales, including options for shoppable content and rewriting viral trends.

Highlights
  • AI-powered script generation
  • Learns creator's unique voice and style
  • Writes shoppable scripts for TikTok Shop
  • Rewrites viral videos in creator's voice
  • Generates organic content ideas and scripts
  • Organizes scripts in a personal toolkit
Read full description

Formula is your AI scriptwriting studio for TikTok. It studies your own videos to learn how you actually talk - your hooks, your pacing, your energy - then writes original scripts that sound like you and are built to convert. WHAT YOU CAN DO - Build your Creator Brain: Formula analyzes your TikToks to capture your voice, style, and what makes your content land. - Write shoppable scripts: pick a TikTok Shop product and get ready-to-film scripts (talking head, skit, or faceless) tuned to your voice. - Rewrite viral videos: drop in any viral video and get a version in YOUR voice, for your product. - Spin up organic scripts: grow your audience with non-shoppable content ideas and scripts. - Save and organize: keep every script in your Toolkit, file them into folders, and edit anytime. WHY CREATORS USE FORMULA - It sounds like you, not generic AI. - It is fast: go from idea to a film-ready script in seconds. - It is built for selling: hooks, CTAs, and structure designed to convert. Formula is made for TikTok Shop creators, UGC creators, and anyone who wants to post more and sell more without staring at a blank page. Start with 5 free scripts a month, then go Unlimited when you are ready. Made in California. Unlimited is an auto-renewable monthly subscription. Payment is charged to your Apple ID account at confirmation of purchase and renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.influenceish.com/privacy-policy

Screenshots

AI3 screens
Formula4 screens

Verdict

The call

The clearest difference is ads: Formula at none against AI's shown. AI's advantage is update cadence (fortnightly vs every 5 weeks). On price, in-app purchases, 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

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

UpkeepUpdate frequency

AI ships an update fortnightly, Formula every 5 weeks. The most recent releases landed on October 16, 2026 and October 23, 2026 respectively.

Scorecard2 real differences · 8 level
AI versus Formula: the parameters behind the verdict, then further details
ParameterAIFormula
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyFortnightly — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS1615.1 — better
Further details — not scored
Size6 MB46 MB
Age rating12+4+
DeveloperJonas GottscheInfluenceish LLC

In-app purchases

None

AI

No in-app purchases

None

Formula

No in-app purchases

Questions

Is AI free?
AI is free to download, with no in-app purchases.
Is Formula free?
Formula is free to download, with no in-app purchases.
Do AI or Formula have ads?
AI shows ads; Formula does not.
Which is updated more often, AI or Formula?
AI ships an update fortnightly, and Formula every 5 weeks. Most recently, AI was updated on October 16, 2026 and Formula on October 23, 2026.

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