Comparison

Kay's Records vs ReadMind

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

Head to head
About

Kay's Records

Embark on a personal journey to uncover life's hidden stories and begin documenting your own experiences. This game invites you to explore memories and create your own narrative.

Highlights
  • Uncover life's records
  • Document personal experiences
  • Narrative-driven gameplay
  • Based on real life
Read full description

An exchange diary — one line a day, back and forth. Invite a friend and your days start crossing. No need to write much — one line is enough. No one to invite yet? You still won't be writing alone. Kay — the person who made this app — sends you their own diary every day. It only goes one way: what you write never reaches Kay. ■ Exchange diaries with friends · Invite with one link · Only entries you mark as shared are sent · Get notified the moment a friend's entry arrives · Read it, write your line back — that's all there is to it ■ Read Kay's diary · Kay is the person who made this app · Kay's real entries arrive each day, at the hour they were written · You only receive them — what you write never reaches Kay · Don't want them? Turn it off in settings ■ Important days become a map · Star the days that mattered · Zoom out and only the stars remain — your life as a map · Lay your friends' and Kay's entries beside your own ■ No pressure · One line a day, up to 300 characters · Pick one of five moods · Miss a day? A comma keeps your streak. No red warnings, no guilt ■ Your diary is yours · Stored on your device and in your account only · Only entries you share are sent to friends Available in Korean, English, Spanish, and Japanese.

About

ReadMind

This app analyzes text messages to reveal underlying tones, intentions, and hidden meanings. It provides insights into relationships and helps you understand what's truly being communicated, offering a second opinion on your own interpretations. It's designed for privacy with no account required.

Highlights
  • Analyze message tone and intent
  • Identify hidden meanings in text
  • Understand relationship context
  • Suggest next steps in conversation
  • Private by design, no account needed
  • Provides perspective, not certainty
Features
Read full description

It's late and you've read the same message four times. It still isn't telling you anything. ReadMind reads it for you - the tone, the intent, and what's sitting underneath the words. Screenshot it, upload it, and see what's actually going on. Seconds, and there's nothing to sign up for. ANYONE CAN TELL YOU WHAT A MESSAGE SAYS. READMIND TELLS YOU WHAT IT'S DOING. "Yeah." from someone who used to send paragraphs is not the same word as "Yeah." from someone who always texts that way. A six-hour gap means one thing on a Tuesday afternoon and something else at midnight. ReadMind reads the message in context and names what changed. WHAT YOU GET - What they probably meant, in plain words - The tone underneath: warm, distant, guarded, annoyed, or genuinely fine - Whether they're pulling away, or you're reading into nothing - What got dodged - the question they answered around - Why it felt off, when you can't put your finger on why - What you could say next KEEP ASKING Most decoders hand you one verdict and stop. Why are they asking this now? Why did that feel strange? What do I say next? Tap the question, get a real answer. It's a conversation about the conversation. MOSTLY DATING. NOT ONLY DATING. The situationship who takes six hours to reply. The friend who's gone quiet. The coworker whose message has one too many full stops. The parent whose six words carry forty years. The same sentence means different things depending on who sent it, so ReadMind reads the relationship, not just the words. PRIVATE BY DESIGN No account. No password. No phone number. Your screenshot generates your reading and isn't kept afterwards. WHY NOT JUST ASK A FRIEND Yours is asleep, has met this person once, and loves you too much to be honest. A NOTE ON WHAT THIS IS ReadMind gives you perspective, not certainty. It reads language and patterns - it cannot know another person's mind, and it won't pretend to. A second opinion on your own thinking, not professional advice. ReadMind Plus Start with a 3-day free trial. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms: https://www.readmind.co/terms Privacy: https://www.readmind.co/privacy

Screenshots

Kay's Records4 screens
ReadMind4 screens

Verdict

The call

The clearest difference is in-app purchases: Kay's Records at none against ReadMind's 1. Kay's Records also leads on update cadence (every 5 days vs monthly). ReadMind's advantage is ads (none vs shown). On price, rating, ratings volume and monetization model 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. ReadMind sells 1 in-app purchase, starting at $7.99 per 7 days. Kay's Records asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Kay's Records against 5.0 for ReadMind. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Kay's Records ships an update every 5 days, ReadMind monthly. The most recent releases landed on October 10, 2026 and September 27, 2026 respectively.

Scorecard3 real differences · 7 level
Kay's Records versus ReadMind: the parameters behind the verdict, then further details
ParameterKay's RecordsReadMind
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 5 days — betterMonthly
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size107 MB78 MB
Age rating17+4+
DeveloperYOOBIN KIMFitself

Customer experience

Kay's Records

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ReadMind

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Kay's Records

No in-app purchases

1 purchases

ReadMind

Subscriptions1
  • Plus Membership3 Days trial$7.997 Days

Questions

Is Kay's Records free?
Kay's Records is free to download, with no in-app purchases.
Is ReadMind free?
ReadMind is free to download, with in-app purchases available.
Which has better reviews, Kay's Records or ReadMind?
Kay's Records and ReadMind are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Kay's Records or ReadMind have ads?
Kay's Records shows ads; ReadMind does not.
Which is updated more often, Kay's Records or ReadMind?
Kay's Records ships an update every 5 days, and ReadMind monthly. Most recently, Kay's Records was updated on October 10, 2026 and ReadMind on September 27, 2026.

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