Sotto vs ParallelPaws
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sotto
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你們有多久, 沒有在睡前好好說過話? 不是「今天做了什麼」, 而是那些一直放在心裡的事。 Sotto 是一副放在手機裡的對話卡。 1000 條精選問題,給情侶、朋友、家人, 也給睡前的一個人—— 從輕鬆的話題,慢慢聊到心裡話。 Sotto 之名,源自意大利文 sotto voce, 意思是「低聲、輕柔地」—— 所有真正重要的話,都是輕聲說出口的。 【三個層次,慢慢走深】 ・森林:輕鬆閒聊,暖身破冰 ・營火:開始分享心事 ・深藍:觸碰最深的想法 【你可以用在】 ・睡前,當你們又各自滑手機的時候 ・約會時,當對話開始變得普通 ・朋友聚會、家庭飯局,或者認識新朋友 ・有些話想講卻開不了口,讓問題幫你開始 ・一個人靜下來的時候,問問自己 【問題分類】 ・生活聚會:朋友、家人、夥伴之間 ・親密關係:從相戀到承諾 ・自我探索:內在、價值與過去 【靈魂紀錄】 記下每一次對話的答案與感受, 把最想再看一次的星標收藏。 所有記錄只儲存在你的手機。 【免費與解鎖】 ・森林:全部免費,永久暢玩 ・營火、深藍:每個分類可先免費試玩 3 題 ・一次購買解鎖全部,沒有訂閱 ・不用註冊,沒有廣告 選擇一個時刻,抽一條問題, 開口,然後認真聆聽。 每一次深談,都是一份禮物。
ParallelPaws
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ParallelPaws — a watercolor twin cat, just for you In a parallel world, a twin cat wearing a gold bell notices when you drank water or shared a meal, and sits with you when the day is heavy. This is emotional companionship — not medical care, diagnosis, or counseling. No streak debt, no weight-shame numbers. 【Without a pass】 • Pick one of 21 preset cats as your twin (watercolor) • Five room rituals: water, feed, together, breath, letter • Diary marks for the day • Together time: sit quietly with your twin — not a countdown • Letters: first-person cat speech, weekly free credits (50; each reply costs 1) 【Gold-Bell Pass · optional auto-renewable subscription】 Unlocks a twin from your real cat photos, sticker packs, postcard / room art, and 1000 credits per week. Name: Gold-Bell Pass • 1 month: USD $11.99 / month • 1 year: USD $119.99 / year (about 16% off vs. monthly; App Store shows the local price) Payment is charged to your Apple ID. Auto-renews unless canceled at least 24 hours before period end; renewal is charged within 24 hours prior. Manage: Settings → [your name] → Subscriptions. Deleting the app does not cancel. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms: https://parallelpaws.app/terms Privacy: https://parallelpaws.app/privacy Support: https://parallelpaws.app/support Washi, watercolor, a gold bell. If you want a kitten in a parallel world that waits — welcome.
Screenshots
Verdict
The clearest difference is in-app purchases: Sotto at none against ParallelPaws's 2. Sotto also leads on iOS requirement (13.0 vs 17.0). ParallelPaws's advantage is update cadence (every 2 days vs every 3 weeks). On price, ads 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. ParallelPaws sells 2 in-app purchases, starting at $11.99 per month. Sotto asks for nothing beyond the download.
Sotto ships an update every 3 weeks, ParallelPaws every 2 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | Sotto | ParallelPaws |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 41 MB | 316 MB |
| Age rating | 9+ | 12+ |
| Developer | Ka Ho Li | LABs21 Innovation Limited |
In-app purchases
Sotto
No in-app purchases
ParallelPaws
- 金鈴鐺通行證(月)$11.991 Month
- 金鈴鐺通行證(年)$119.991 Year









