Comparison

Doing Doing vs Kotonoha

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

Head to head
About

Doing Doing

This digital diary app helps you organize your days efficiently using a bullet journal style. Track your to-do list with detailed states and share your progress as an image.

Highlights
  • Digital bullet journal
  • Efficient day organization
  • Detailed to-do list states
  • Share to-do list as image
  • Completed, in progress, migrated, cancelled states
Features
Read full description

Digital bullet journal diary, DoingDoing! Organize your days more efficiently with us. - - You can feel like writing a real notepad. You are able to sign detailed states of the to-do list by using bullet journal style. Save your daily to-do list as an image, and share it with your friends! * States Available in DoingDoing - completed - in progress - migrated - cancelled If you have any questions or comments about our app, feel free to contact us by the following email. We will consider the opinions to improve our app. Email: doingdoingteam@gmail.com

About

Kotonoha

Features
Read full description

"Mama!" "Doggy!" — capture your child's first words with their age, the scene, and even their voice. Kotonoha is a first-words journal that lets you instantly save those precious moments. Each entry is automatically grouped by your child's age at the time, so you can watch their vocabulary grow. Each word becomes a beautifully designed share card — perfect for grandparents, Instagram, or LINE. Ten color themes let you match the mood: Cream, Sakura, Mint, Sky, Lavender, Honey, Rose, Forest, Stone, and Chocolate. ● Word log: text + scene + date + optional voice memo ● Age-grouped timeline: words bucketed by "1 year 2 months" etc. ● Share cards: 10 color themes ● One-tap share to Instagram Stories, LINE, X ● Offline-first: all data on your device, no account required ● Memory ideas: 96 starter words and 48 moment prompts across family, meals, outings, and play ● Word Journey: automatically edit your memories into three chapters — beginning, connection, and the wider world Free unlocks up to 20 words. Pro unlocks unlimited words, voice memos, and a shareable Word Journey keepsake. Purchase and Legal Information Kotonoha Premium is an auto-renewable subscription with monthly and yearly plans. Current prices and periods are shown on the purchase screen. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in Apple ID settings. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://wataruyonamine.github.io/app-privacy/

Screenshots

Doing Doing4 screens
Kotonoha4 screens

Verdict

The call

The clearest difference is ads: Kotonoha at none against Doing Doing's shown. Kotonoha also leads on update cadence (daily vs every 2 days). Doing Doing's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price 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. Doing Doing sells 1 one-off in-app purchase and Kotonoha 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

Doing Doing ships an update every 2 days, Kotonoha daily. The most recent releases landed on September 28, 2026 and September 20, 2026 respectively.

Scorecard4 real differences · 6 level
Doing Doing versus Kotonoha: the parameters behind the verdict, then further details
ParameterDoing DoingKotonoha
PriceFreeFree
Rating4.6 (97 ratings) — better—
Positive reviews86.2% of reviews—
Number of ratings97 — better—
Update frequencyEvery 2 daysDaily — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size105 MB16 MB
Age rating4+4+
DeveloperChaehui SeoStarcrown Inc

Bugs and requests

Doing Doing

Reported bugs

3 issues
  • Data loss or disappearance of saved tasks
  • Compatibility issues with iOS 15 and widget display
  • Occasional crashes or performance issues

Requested features

5 requests
  • Sync across devices (iPhone, iPad, etc.)
  • Recurring/repeating task feature
  • More customization options for fonts, colors, and themes
  • Ability to set task deadlines or reminders
  • Improved task management for large to-do lists

Kotonoha

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Doing Doing

One-time1
  • Premium Pass$1.99
2 purchases

Kotonoha

Subscriptions2
  • Kotonoha Pro 月額$2.991 Month
  • Kotonoha Pro 年額$17.991 Year

Questions

Is Doing Doing free?
Doing Doing is free to download, with in-app purchases available.
Is Kotonoha free?
Kotonoha is free to download, with in-app purchases available.
Do Doing Doing or Kotonoha have ads?
Doing Doing shows ads; Kotonoha does not.
Which is updated more often, Doing Doing or Kotonoha?
Doing Doing ships an update every 2 days, and Kotonoha daily. Most recently, Doing Doing was updated on September 28, 2026 and Kotonoha on September 20, 2026.

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