Lifelog vs LoveTypeViewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lifelog
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Lifelog は、あなたが「生まれてから今日までの日数・時間」をひと目で確認できるアプリです。普段は意識しない時間の積み重ねを数字で見ることで、何でもない一日が少し特別に感じられます。 【主な機能】 ■ 生まれてからを「見える化」 生まれてからの年月・日数・時間をリアルタイムで表示。今日が生まれてから何日目なのかがすぐにわかります。 ■ 人生の節目を通知 100日、1,000日、10,000日、各年齢の誕生日、ゾロ目の日など、さまざまな節目を自動で計算。近づくと通知でお知らせするので、大切な区切りを見逃しません。通知のタイミングは24時間前・1時間前・5分前から選べます。 ■ ウィジェット対応 ホーム画面のウィジェットで、アプリを開かなくても日数と次の節目をいつでも確認できます。小・中・大の3サイズに対応。 ■ 大切な人も登録 自分だけでなく、お子さまや家族など大切な人の記録も登録できます。お子さまは18歳になると自動で大人の表示に切り替わります。 ■ 節目をシェア 達成した節目は、おしゃれなカードにしてSNSなどでシェアできます。 【プレミアム(買い切り ¥500)】 ・広告を非表示 ・プロフィールを最大5人まで登録可能 【プライバシー】 アカウント登録・ログインは不要です。入力したデータはすべて端末内にのみ保存され、外部に送信されることはありません。 何気ない日常に彩りを。
LoveTypeViewer
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See Your Compatibility at a Glance?! The New-Sensation Tool That Maps Out Your Relationship in Seconds Tired of compatibility tests that only give you text and numbers? LoveTypeViewer is a fun diagnostic app that takes LoveType personality data and instantly visualizes the real dynamics between two people in clear, stunning graphs and diagrams! It beautifully captures the subtle vibes and hidden chemistry that are hard to put into words. Just select your type and their type, and you’ll get a personalized "relationship map" that reads just like an instruction manual for the two of you. It's also perfect for taking a screenshot and sharing on social media! ◆ Perfect for moments like these! Deep Chemistry Checks: Great for couples who just started dating, or long-term partners looking for deeper insights. Group Fun: Map out the dynamics of your friend group and have a blast seeing who connects with whom. Fandom Fun: Plug in your favorite fictional character or celebrity "oshi" to create your dream compatibility map. Icebreakers: Use it as a fun conversation starter at parties, group dates, or social gatherings. ◆ Key Features Effortless Operation: Just input both LoveTypes to instantly generate your visualization. Intuitive Graphics: See your relationship dynamics, power balance, and emotional distance at a single glance. Easy Sharing: Results are saved in a stylish design that’s ready to post on social media. Don't just read about it—see it. Why not take a peek at the "true shape" of your relationship with LoveTypeViewer? Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: LoveTypeViewer at none against Lifelog's shown. Lifelog's advantage is update cadence (daily vs weekly). 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
Both are free to download. Lifelog sells 1 one-off in-app purchase and LoveTypeViewer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Lifelog ships an update daily, LoveTypeViewer weekly. The most recent releases landed on September 18, 2026 and August 12, 2026 respectively.
| Parameter | Lifelog | LoveTypeViewer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | kosei murayama | hidenobu akiyoshi |
In-app purchases
Lifelog
- Lifelog$2.99
LoveTypeViewer
- PRO Mode (Ad-Free & Smooth)$0.49





