Comparison

BossAI vs ThoughtCatch

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

Head to head
About

BossAI

This AI-powered keyboard transforms your spoken words into clean, grammatically correct text with punctuation. It offers instant dictation, automatic cleanup of filler words, and context-aware formatting for various apps. Enhance your writing with tone adjustments and a personal knowledge base.

Highlights
  • Instant dictation with automatic text cleanup
  • Removes filler words and fixes grammar
  • Context-aware formatting for emails and chats
  • Boss Mode for AI-generated replies
  • Rewrite text in different tones
  • Customizable clips and knowledge base
  • Supports 99+ languages
Features
Read full description

BossAI is an AI voice keyboard for iPhone. Speak naturally in any app and BossAI types clean, ready-to-send text: the ums and uhs are gone, the grammar is fixed and the punctuation is in place. START DICTATING INSTANTLY Press the Action Button (iPhone 15 Pro and later) or double-tap the back of your iPhone with Back Tap, and start talking. No need to open BossAI first. DICTATION THAT CLEANS UP AFTER YOU - Removes filler words: um, uh, like, you know - Fixes grammar and adds punctuation as you speak - Formats for where you're writing, so an email reads like an email and a chat like a chat - Gets your names, brands and technical terms right with your own dictionary - 99+ languages. Speak in one language and write in another SAY "BOSS" AND IT WRITES FOR YOU "Boss, reply to this email confirming Friday." With Screen Context on, Boss Mode reads what's on your screen (the email, the chat, the post) and writes a reply that fits. No copy-pasting, no explaining. REWRITE IN ANY TONE WITH ONE TAP Make a message more professional or more casual with one tap, or tell BossAI exactly what to change with a custom instruction. CLIPS AND KNOWLEDGE BASE Save the text you type again and again, like your address, meeting link or standard replies, and paste it from the keyboard in one tap. Add your own notes and documents, then say "Boss, share my calendar link" and it pulls the right details. WORKS EVERYWHERE YOU TYPE Messages, WhatsApp, Mail, Gmail, Slack, Notes, LinkedIn and every other app with a text field. Switch to the BossAI keyboard and talk. PRIVATE BY DESIGN Your history stays on your iPhone. Audio is processed, then deleted. Nothing is stored on our servers. ONE PLAN, EVERY DEVICE BossAI is also on Android, Mac and Windows. One Pro subscription covers all of them, and your dictionary, Clips and settings sync. Free to download, with a free plan. Try every Pro feature free for 7 days, no account needed. Terms of Use: https://bossai.tech/terms Privacy Policy: https://bossai.tech/privacy

About

ThoughtCatch

Features
Read full description

ThoughtCatch turns your voice into organized notes instantly. Just speak your thoughts and let AI transform them into clear summaries with actionable tasks. CAPTURE THOUGHTS EFFORTLESSLY AI-POWERED SUMMARIES TURN WORDS INTO ACTION MULTI-LANGUAGE SUPPORT STAY ORGANIZED Download ThoughtCatch and never lose a thought again. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://calmplaytime.com/privacypolicy/

Screenshots

BossAI4 screens
ThoughtCatch3 screens

Verdict

The call

The clearest difference is ads: BossAI at none against ThoughtCatch's shown. BossAI also leads on update cadence (every 2 days vs weekly). 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. BossAI sells 9 in-app purchases, starting at $2.99 per month and ThoughtCatch sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

BossAI ships an update every 2 days, ThoughtCatch weekly. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
BossAI versus ThoughtCatch: the parameters behind the verdict, then further details
ParameterBossAIThoughtCatch
PriceFreeFree
Rating4.8 (9 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 2 days — betterWeekly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, MaciPhone, iPad
Requires iOS16.3 — better17.0
Further details — not scored
Size70 MB5 MB
Age rating4+4+
DeveloperHyathi Technologies Private LimitedChi Chen Lee

In-app purchases

9 purchases

BossAI

Subscriptions8
  • Boss AI Pro Monthly Win Back Offer$2.991 Month
  • BossAI Pro Weekly3 Days trial$3.997 Days
  • Boss AI Pro Weekly Subscription2 variants$3.997 Days
Show 5 more
  • Boss AI Pro Monthly Win Back V2$4.991 Month
  • BossAI Pro Monthly3 Days trial$9.991 Month
  • BOSS AI Pro Monthly$9.991 Month
  • BossAI Pro Yearly3 Days trial$59.991 Year
  • Boss AI Pro Yearly Subscription$59.991 Year
One-time1
  • Boss AI Pro Lifetime Subscription$149.99
2 purchases

ThoughtCatch

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Yearly$19.991 Year

Questions

Is BossAI free?
BossAI is free to download, with in-app purchases available.
Is ThoughtCatch free?
ThoughtCatch is free to download, with in-app purchases available.
Do BossAI or ThoughtCatch have ads?
ThoughtCatch shows ads; BossAI does not.
Which is updated more often, BossAI or ThoughtCatch?
BossAI ships an update every 2 days, and ThoughtCatch weekly. Most recently, BossAI was updated on November 12, 2026 and ThoughtCatch on October 31, 2026.

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