Comparison

leaf diary vs Interval / 空白

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

Head to head
About

leaf diary

Effortlessly manage your houseplants with custom watering and care schedules. Track plant health, log activities, and receive reminders to ensure your plants thrive. Offers seasonal adjustments and flexible scheduling for busy plant parents.

Highlights
  • Custom care schedules
  • Visual care meters
  • Seasonal adjustments
  • Care history log
  • Plant health tracking
  • Flexible scheduling
Features
Read full description

Grow a better bond with your plants. "I forgot to water again and it died..." "When did I last fertilize?" Sound familiar? leaf diary helps you take care of your houseplants effortlessly. Manage watering schedules, track care dates, and never let your plants die from neglect again. KEY FEATURES - Care Schedule Tracker Set custom intervals for watering, misting, fertilizing, and repotting for each plant. We'll automatically calculate the next care date and display all upcoming tasks organized by date on your reminder screen. - Intuitive Circle Meter Visual circle meters instantly show how many days until next care. Manage all your plants on one beautiful screen with at-a-glance status updates. - Seasonal Adjustments Customize care frequency by month (Jan-Dec) to match your plants' growth and dormancy cycles. Adjust watering intervals as seasons change. - Care History Log Record all watering, fertilizing, and repotting activities on an easy-to-read timeline. Track your plant's growth and build better care habits over time. - Tags & Condition Tracking Monitor plant health status (Good/Normal/Bad/Dead). Use tags to categorize plants and quickly find those needing attention. - Flexible Scheduling Traveling or busy? Temporarily adjust next care dates without affecting your regular schedule. PERFECT FOR - Houseplant lovers - Succulent & cactus collectors - Beginner gardeners - Anyone managing multiple plants - People who want to stop killing plants - Those who love tracking plant growth SIMPLE TO USE 1. Add your plants with photos and names 2. Set care intervals for each plant 3. Check the reminder screen for upcoming tasks That's it! Beautiful design and intuitive controls make plant care enjoyable. PREMIUM PLAN - View care schedules organized by date - Complete calendar history *Premium is optional - the free version includes all essential features. FIND THE PERFECT BALANCE leaf diary creates the ideal relationship between you and your plants. No more stress about watering schedules. No more dead plants. Just the joy of watching your green friends thrive. Enjoy a more comfortable life with your plants, supported by leaf diary. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://en.leaf-diary.com?open=privacy-policy

About

Interval / 空白

Read full description

A photograph without captions or explanation quietly remains on the everyday screen. This app places an "Interval" before seeing turns immediately into understanding or judgment. It is designed to create the conditions for the gaze to pause. The app includes Sessions for handling the currently displayed photograph, a Library for saving and managing sets of photographs, and Traces for recording past displays. All photographs shown in the app are works by Ryota Sakurai. The photographs are delivered from a server and updated periodically. No personal data is collected or tracked. This app was created as one form of "Between Here and There", a project by Ryota Sakurai.

Screenshots

leaf diary4 screens
Interval / 空白4 screens

Verdict

The call

The clearest difference is in-app purchases: Interval / 空白 at none against leaf diary's 2. Interval / 空白 also leads on ads (none vs shown) and update cadence (weekly vs every 4 weeks). leaf diary's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price 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. leaf diary sells 2 in-app purchases, starting at $3.99 per month. Interval / 空白 asks for nothing beyond the download.

UpkeepUpdate frequency

leaf diary ships an update every 4 weeks, Interval / 空白 weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 3 level
leaf diary versus Interval / 空白: the parameters behind the verdict, then further details
Parameterleaf diaryInterval / 空白
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 4 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size78 MB6 MB
Age rating4+4+
DeveloperNaoki TakatsukaAyumi Sakurai

In-app purchases

2 purchases

leaf diary

Subscriptions2
  • Monthly Premium Plan$3.991 Month
  • Annual Premium Plan$24.991 Year
None

Interval / 空白

No in-app purchases

Questions

Is leaf diary free?
leaf diary is free to download, with in-app purchases available.
Is Interval / 空白 free?
Interval / 空白 is free to download, with no in-app purchases.
Do leaf diary or Interval / 空白 have ads?
leaf diary shows ads; Interval / 空白 does not.
Which is updated more often, leaf diary or Interval / 空白?
leaf diary ships an update every 4 weeks, and Interval / 空白 weekly. Most recently, leaf diary was updated on October 30, 2026 and Interval / 空白 on October 31, 2026.

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