# Kokoro Pocket: Words to Keep — Quiet traces, lasting words.

> Quiet traces, lasting words. (iPhone/iPad app by Keita Saito.)

- Source: https://appshunter.io/ios/app/kokoro-pocket-words-to-keep/id6756956745 (this page in markdown: same URL + `.md`)
- Developer: [Keita Saito](https://appshunter.io/developer/1861517682)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 34 MB
- Languages: American English, Japanese
- Released: 2025-12-29
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/kokoro-pocket-words-to-keep/id6756956745/reviews.md

## What is Kokoro Pocket?

Collect words. Shape who you are.

A moment of joy. A line that moved you. Words you wanted to hold on to —

You felt them so clearly at the time, yet somewhere in the rush of daily life, they quietly fade.

It's said that our minds are inclined to turn worries over and over. It's a natural way of protecting ourselves — but perhaps, because of it, our warmer memories slip quietly away unless we give them our attention.

At the same time, it's also said that the more often we recall something, the more deeply it settles within us.

Which words you choose, and how often you return to them, can gently change the texture of your own past. Kokoro Pocket was born from this idea.


◆ What you can do

• Write down words
A passage from a book, words from someone dear, a feeling that suddenly surfaces. Gently set down the moment that moved you, in words that are yours alone. You can add a cherished photo, too.

• Keep them close
Swipe right on the words you want to see again and again. They're pinned to the top of the screen, always within reach.

• Tuck them into the inner pocket
Once a word has settled deeply within you, swipe left to tuck it into the inner pocket. It isn't gone — it quietly gathers as a part of you. You can bring it back anytime.

• Trace the words
Tap the play button, and the words softly disappear. Trace them gently in your mind, then tap once more to meet them again. There's no need to force yourself to memorize. This quiet rhythm of repetition carries the words deep within you.


◆ What Kokoro Pocket hopes for

Tuck the words that resonate into your pocket, and now and then, take them out and trace them.

We hope that this quiet repetition gently reshapes the past, and makes today — and the days to come — just a little warmer.

It was with that wish that we made this app.

◆ About the app's color
Kokoro Pocket shows no ads, and every feature is free to use.
If you'd like to change how it looks, a one-time purchase lets you choose the app's color: Blossom, Sky, Leaf, Dusk, Shore, Rose, Sunset, and the original one. Eight in all.
You can tap any of them on the purchase screen and try it there before deciding. Nothing is restricted either way — only the color changes.

◆ Your own quiet place

The words and photos you keep here
stay on your device.
They are never sent to any server,
and never seen by anyone else.

An in-app purchase briefly connects
your device to Apple to complete the payment —
but the words and photos you keep here
are never sent along with it.

Write freely, and with peace of mind.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads (One-Time) | $1.99 | one-time |



## Version history (last 5 releases)

### 1.5.0 — 2026-08-18

You can now choose the app's color.

Blossom, Sky, Leaf, Dusk, Shore, Rose, Sunset — eight shades in all, including the original one.

Open Settings and tap "Theme color" to try any of them, even before you buy.

Every feature stays free, just as before.

### 1.4.0 — 2026-07-24

Ads are no longer shown in this app.
The screen stays quiet from here on.

May these words fill you, little by little.

### 1.3.2 — 2026-07-15

We've added "Readings."
From Settings, you can now read gentle articles about words, memory, and the mind.

We've also refined readability and small details throughout.

May you meet a word worth keeping today.

### 1.3.0 — 2026-07-03

Thank you for keeping Kokoro Pocket close.

• We've added a one-time purchase that removes ads. You'll find it under "Premium" in the menu. Nothing is locked away — only the ads change.

• We also made a few small refinements.

We hope it stays quietly by your side.

### 1.2.0 — 2026-05-08

This update brings English support to Kokoro Pocket.
You can choose your language from Settings → Language (System / Japanese / English).

A few smaller refinements, too:
A gentler cadence for the rating prompt, and dark-mode tones have been refined.

May these words gently shape you, day by day.

## More apps by Keita Saito

- [ゆる断酒 - 禁酒の記録と節約が見える](https://appshunter.io/ios/app/id6756578058)
- [よかった。 - 小さな幸せに気づく習慣](https://appshunter.io/ios/app/id6756905990)
- [ひとつずつ。 - あこがれを、一生ものに](https://appshunter.io/ios/app/id6757465095)
- [みたす。 - 脳と体を整える運動記録](https://appshunter.io/ios/app/id6757542842)
- [ほどく。 - 眠れない自分を責めない睡眠習慣](https://appshunter.io/ios/app/id6757646407)

All apps by Keita Saito: https://appshunter.io/developer/1861517682

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*