komorebi vs PreserveRing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
komorebi
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朝の気分をひとこと記録して、自分にやさしく向き合う。 komorebiは、毎朝の気分に合わせて、今のあなたに寄り添う言葉と小さな行動を届けるアプリです。 なんとなく気分が重い朝も、少し前向きな朝も。 気持ちを選ぶだけで、今の自分を見つめるきっかけが生まれます。 ・その日の気分をかんたんに記録 ・気分に合わせたやさしいメッセージ ・深呼吸、散歩、休息など小さな行動を提案 ・気分の変化をあとから振り返れる ・朝のセルフケアを無理なく習慣に 大きく変わらなくていい。 今日の自分を少しだけ大切にする時間を、komorebiと。
PreserveRing
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"When did I start this plum liqueur?" "When am I supposed to turn the miso?" PreserveRing watches the waiting time of your homemade preserves. Snap a photo on the day you start, pick the item — then watch the ring fill toward the best time to enjoy. FEATURES • 30 presets: umeboshi, umeshu (plum liqueur), miso, nukadoko (rice-bran pickling bed), fruit liqueurs, dried persimmons, shio-koji, plus year-round items like pickles, sauerkraut, coffee liqueur and frozen-fruit syrup — every duration and step can be adjusted to match your own recipe • Multi-stage estimates on the ring: earliest, recommended, and peak aging • The presets know each step — turning the miso, sun-drying the plums, removing citrus peel, shaking the syrup jar — and remind you on the right day • "Use-by" reminders for quick pickles, so you enjoy them at their best • Home Screen widget shows days remaining at a glance • Earn an aging certificate when a batch is done — share it or attach it to a gift • Your batches stack up year after year: "2nd year", "3rd year"... • Seasonal crafts calendar: miso in January, plums in June, persimmons in October • Away mode for nukadoko (pause daily reminders while traveling) PRIVATE BY DESIGN • No account. Your data stays on your device and your iCloud • One-time purchase. No subscription • Free for up to 3 active batches; unlock unlimited with "Preserve Cellar" NOTES • Aging periods and step timings are general estimates. Do not consume anything with mold, discoloration, or an off smell • Please follow your local regulations when making fruit liqueurs
Screenshots
Verdict
The clearest difference is in-app purchases: komorebi at none against PreserveRing's 4. komorebi also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). PreserveRing's advantage is update cadence (fortnightly vs every 2 months). On price and device support 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
Both are free to download. PreserveRing sells 4 one-off in-app purchases. komorebi asks for nothing beyond the download.
komorebi ships an update every 2 months, PreserveRing fortnightly. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.
| Parameter | komorebi | PreserveRing |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | HIDEKI TAMAI | Hiroyuki Kako |
In-app purchases
komorebi
No in-app purchases
PreserveRing
- Preserve Cellar$2.99
- Coffee$2.99
- Good Burger$9.99
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- Dinner$29.99









