Comparison

Master Key vs Thought Record

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

Head to head
About

Master Key

Features
Read full description

Try Master Key Manifesting free for 7 days โ€” no commitment, cancel anytime. Manifest faster with Master Key. This is a guided manifestation and meditation experience designed to help you align your mind, body, and frequency with the life you desire. SUBSCRIPTION Full access to all features requires a subscription. Weekly and annual plans are available. Subscriptions auto-renew and can be cancelled anytime in your App Store settings. Most people know what they want. Few know how to feel it before it arrives. Master Key bridges that gap โ€” combining self-guided meditation, deep visualization, ambient soundscapes, and daily affirmations to train your subconscious mind to receive what you're calling in. YOUR PRACTICE Show up every day โ€” even for 5 minutes. Track your sessions, hit the sweet spot, and watch the magic begin! FEATURES โ€ข Self-guided meditation with binueral beats and ambient sounds โ€ข Record and play back your own visualizations โ€ข Vision board โ€” add photos and intentions โ€ข Daily affirmations delivered throughout your day โ€ข Core beliefs and custom affirmation builder โ€ข The Master Key Library โ€” legends and lessons on manifestation โ€ข Track sweet spots, synchronicities, and session notes โ€ข Records and calendar to watch your progress grow โ€ข Frequency levels โ€” rise from Dormant to Transcendent Manifest with real guidance, not just prompts. Immersive, coaching-style visualizations walk you through the feelings and images of the life you're calling in โ€” not just a checklist to log. Set the goals your future self is already living. Turn your deepest desires into clear, specific intentions โ€” then watch the universe start rearranging itself around them. Your daily return to yourself. A few mystical, grounding minutes each day is all it takes to realign with the life that's already yours. THE SWEET SPOT The moment you truly feel it โ€” where belief and emotion align. That frequency is your signal to the universe. Master Key helps you find it, track it, and return to it. The door opens from the inside. Master Key isn't just an app โ€” it's your guide back to the version of you who already has it all. THE MASTER KEY The key has always been yours. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Thought Record

Features
Read full description

Thought Record is a quiet place to untangle a stressful moment, the way you would on a paper CBT worksheet โ€” but built for your phone. WRITE IT OUT Describe the situation, name how it felt, then free-write everything going through your head. No prompts interrupting you, no character limits. HIGHLIGHT THE THOUGHTS Sweep your finger over the sentences that sting โ€” like running a highlighter across the page. NAME THE THINKING ERRORS Label each highlighted thought with common thinking errors (cognitive distortions): all-or-nothing thinking, catastrophizing, mind reading, fortune telling, and more. FIND A MORE BALANCED THOUGHT Re-read what you wrote with the labels in view, then write the calmer, fairer version. PRIVATE BY ARCHITECTURE โ€ข No account, no sign-in, no server โ€” the app never makes a network request โ€ข Everything you write stays on your device โ€ข No analytics, no ads, no AI reading your words โ€ข Export a clean printable copy to keep or share with your therapist, or a JSON backup of everything AN HONEST NOTE ABOUT YOUR DATA Because entries live only on your device, deleting the app deletes them. Export regularly โ€” this is a working notepad, not long-term storage. Thought Record is free and open source. It is a self-help writing tool, not therapy, medical advice, or a medical device. Many therapists use thought records as homework between sessions โ€” bring your exports along.

Screenshots

Master Key4 screens
Thought Record4 screens

Verdict

The call

The clearest difference is in-app purchases: Thought Record at none against Master Key's 2. Master Key's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Master Key sells 2 in-app purchases, starting at $2.99 per 7 days. Thought Record asks for nothing beyond the download.

UpkeepUpdate frequency

Master Key ships an update every 2 weeks, Thought Record every 5 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences ยท 4 level
Master Key versus Thought Record: the parameters behind the verdict, then further details
ParameterMaster KeyThought Record
PriceFreeFree
Update frequencyEvery 2 weeks โ€” betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, iPod โ€” better
Requires iOS16.215.0 โ€” better
Further details โ€” not scored
Size11 MB3 MB
Age rating4+4+
DeveloperShaw ZarkoubUrbanPyx LLC

In-app purchases

2 purchases

Master Key

Subscriptions2
  • Master Key Premium โ€” Weekly$2.997 Days
  • Master Key Premium โ€” Annual$49.991 Year
None

Thought Record

No in-app purchases

Questions

Is Master Key free?
Master Key is free to download, with in-app purchases available.
Is Thought Record free?
Thought Record is free to download, with no in-app purchases.
Do Master Key or Thought Record have ads?
Neither Master Key nor Thought Record shows ads.
Which is updated more often, Master Key or Thought Record?
Master Key ships an update every 2 weeks, and Thought Record every 5 weeks. Most recently, Master Key was updated on October 24, 2026 and Thought Record on October 25, 2026.

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