Comparison

Think Clearly Journal vs HeadFast™

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

Head to head
About

Think Clearly Journal

Features
Read full description

THINK CLEARLY. MAKE BETTER DECISIONS. Clarity Journal helps you organize your thoughts, gain perspective, and move forward. Use it when you feel stuck, need to decide something, or want to clear your mind.

About

HeadFast™

This app helps users break free from repetitive thoughts and overthinking. Simply type what's on your mind, and receive a concise response to help you move on faster. It's designed for everyday mental loops, not crisis situations.

Highlights
  • Type and receive instant responses
  • Break free from repetitive thoughts
  • Overcome indecision quickly
  • No setup or lengthy routines
  • Focus on reality checks, not advice
Features
Read full description

When you catch yourself replaying a conversation, checking your phone again, overthinking a text, thinking about your ex, doomscrolling, or getting stuck on the same thought, HeadFast™ interrupts the thought instead of feeding it. Sometimes you don't need another opinion. You don't need another article. You don't need another conversation. You just need to interrupt the thought. FOR PEOPLE WHO • overthink everything • can't let something go • replay conversations • keep checking their phone • keep thinking about an ex • doomscroll hoping to feel different • get stuck on decisions • keep feeding the same thought • want to get out of their head fast HOW HEADFAST™ WORKS Type your thought. Tap Send. See your thought differently. Move on with your day. No chatbot. No advice No journal prompts. Just a fast interruption when you need it most. WHY PEOPLE DOWNLOAD HEADFAST™ One awkward conversation turns into three hours of replaying it. One unread text steals your whole evening. Most people don't need another answer. They need to get out of their head now. That's what HeadFast™ was built to do. 5 FREE USES No credit card required. Unlimited interruptions with HeadFast™ upgrade. Cancel anytime. IMPORTANT HeadFast™ is a thought interruption app built for everyday overthinking, replaying conversations, hesitation, doomscrolling, checking your phone again, and those moments when your brain won't let something go. It isn't designed for emergencies, medical concerns, legal decisions, or crisis situations. If you're dealing with one of those, talk with a qualified professional or someone you trust. Interrupt the thought. Stop feeding it. Privacy Policy: https://headfastapp.com/privacy-policy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Think Clearly Journal4 screens
HeadFast™4 screens

Verdict

The call

The clearest difference is device support: HeadFast™ at 3 against Think Clearly Journal's 1. HeadFast™ also leads on iOS requirement (15.6 vs 17). On price, update cadence, ads and in-app purchases 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. Think Clearly Journal sells 1 one-off in-app purchase and HeadFast™ sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
Think Clearly Journal versus HeadFast™: the parameters behind the verdict, then further details
ParameterThink Clearly JournalHeadFast™
PriceFreeFree
Rating—5.0 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—7 — better
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS1715.6 — better
Further details — not scored
Size4 MB72 MB
Age rating4+12+
DeveloperIris MartinDecideFast LLC

In-app purchases

1 purchases

Think Clearly Journal

One-time1
  • Full Access$3.99
2 purchases

HeadFast™

Subscriptions2
  • Unlimited Hits$9.991 Month
  • Get unlimited hits$39.991 Year

Questions

Is Think Clearly Journal free?
Think Clearly Journal is free to download, with in-app purchases available.
Is HeadFast™ free?
HeadFast™ is free to download, with in-app purchases available.
Do Think Clearly Journal or HeadFast™ have ads?
Neither Think Clearly Journal nor HeadFast™ shows ads.
Which is updated more often, Think Clearly Journal or HeadFast™?
Think Clearly Journal ships an update weekly, and HeadFast™ weekly. Most recently, Think Clearly Journal was updated on October 24, 2026 and HeadFast™ on October 12, 2026.

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