Comparison

SleepLog+ 睡眠記録・いびきメモ vs Sleep Memo

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

Head to head
About

SleepLog+ 睡眠記録・いびきメモ

Features
Read full description

毎晩の睡眠といびき傾向を“記録”するシンプルなノート。続けるほど育つ「おやすみのなかま」も。記録という行動でポイントがたまり、なかまを育てられます。病気の診断・治療・予防を目的とした医療機器ではありません。 ・睡眠セッションの記録(開始 / 一時停止 / 終了、主観メモ) ・夜間の「音イベント」を控えめに可視化(いびき傾向の参考表示) ・7日 / 30日のレポート(傾向表示のみ。医学的な解釈はしません) ・ホーム画面ウィジェットで「昨夜の要約」を表示 ・ヘルスケアからの読み取り専用の参考データ表示(オプトイン) ・CSV / PDF / バックアップ(JSON)の書き出し(すべてユーザー操作) ・Apple Watch から記録の開始 / 終了、起床時の気分入力 ・おやすみのなかま(育成):記録を続けて育つおともだち(課金は見た目のコスメのみ) すべてのデータは端末内にのみ保存します。サーバー送信・iCloud同期・第三者トラッキングはありません。睡眠・呼吸・いびき・日中の眠気などで気になる症状が続く場合は、医療専門家にご相談ください。

About

Sleep Memo

Features
Read full description

Sleep Memo is an app that keeps your log entirely on your device for keeping a simple record of your nightly sleep. Just tap in the time you went to bed and the time you woke up, and your sleep duration is calculated automatically. Add a quality rating (1-5) and a short note to look back on your own rhythm. ■ Quick to log Pick your bedtime and wake time. Late nights and early mornings that cross midnight are handled correctly. Quality is a simple 1-5, and the note is optional. ■ Last night at a glance The home screen shows last night's sleep duration and quality, plus your average for this week. ■ Charts of your rhythm See weekly sleep hours as a bar chart and a breakdown of your quality ratings, so you can spot your own trends over time. ■ Timeline to look back Browse every record in order. Edit or delete anytime. ■ Home screen widget Check last night's sleep right from your home screen. ■ On-device and offline Everything is stored on your device. No account and no connection required. Export to CSV to keep your own data in hand. Note: This app is a tool for recording sleep. It is not intended for medical diagnosis or treatment. If you have concerns about your health, please consult a professional.

Screenshots

SleepLog+ 睡眠記録・いびきメモ4 screens
Sleep Memo3 screens

Verdict

The call

The clearest difference is ads: SleepLog+ 睡眠記録・いびきメモ at none against Sleep Memo's shown. SleepLog+ 睡眠記録・いびきメモ also leads on update cadence (fortnightly vs every 6 weeks). On price, in-app purchases, device support and iOS requirement 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. SleepLog+ 睡眠記録・いびきメモ sells 3 one-off in-app purchases and Sleep Memo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SleepLog+ 睡眠記録・いびきメモ ships an update fortnightly, Sleep Memo every 6 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
SleepLog+ 睡眠記録・いびきメモ versus Sleep Memo: the parameters behind the verdict, then further details
ParameterSleepLog+ 睡眠記録・いびきメモSleep Memo
PriceFreeFree
Update frequencyFortnightly — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size2 MB5 MB
Age rating4+4+
DeveloperHIDEKI YAMADA丽佳 施

In-app purchases

3 purchases

SleepLog+ 睡眠記録・いびきメモ

One-time3
  • スターライト コスメ$1.99
  • ギャラクシー コスメ$1.99
  • サポーターパック$3.99
1 purchases

Sleep Memo

One-time1
  • Remove Ads$0.99

Questions

Is SleepLog+ 睡眠記録・いびきメモ free?
SleepLog+ 睡眠記録・いびきメモ is free to download, with in-app purchases available.
Is Sleep Memo free?
Sleep Memo is free to download, with in-app purchases available.
Do SleepLog+ 睡眠記録・いびきメモ or Sleep Memo have ads?
Sleep Memo shows ads; SleepLog+ 睡眠記録・いびきメモ does not.
Which is updated more often, SleepLog+ 睡眠記録・いびきメモ or Sleep Memo?
SleepLog+ 睡眠記録・いびきメモ ships an update fortnightly, and Sleep Memo every 6 weeks. Most recently, SleepLog+ 睡眠記録・いびきメモ was updated on October 25, 2026 and Sleep Memo on October 31, 2026.

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