PartCycle vs Jo一個T9
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PartCycle
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PartCycle is a maintenance tracker designed for equipment consumables, parts, and replacement cycles. Record installation dates, set replacement intervals, receive reminders, and keep a clear history of every part you replace. Use PartCycle for water filters, home appliances, vehicle parts, office equipment, tools, machines, or any item that needs regular replacement. Key features: ・Part life tracking Set an installation date and replacement cycle for each part. PartCycle helps you see what is healthy, due soon, or overdue. ・Replacement reminders Choose when you want to be reminded before a part expires. Get notifications when maintenance is coming up or already overdue. ・Equipment and parts management Create equipment profiles and assign related parts to them. Keep filters, batteries, accessories, and consumables organized by device. ・Photos and thumbnails Attach photos to parts and equipment so you can quickly identify models, locations, and details. ・Replacement history Record each replacement and easily check when a part was last changed. ・Offline-first experience Your data is stored locally first, so you can manage your parts even without an internet connection. ・Pro A one-time purchase that unlocks local capacity for 200 parts and 50 equipment. Cloud sync is not included. ・Premium Unlock 1000 parts, 300 equipment, cloud sync, and backup. Download PartCycle and make maintenance easier, clearer, and more reliable. Privacy Policy: https://docs.google.com/document/d/10kBJ0UT7iY1FueKgsL1pfncuJGCyRkwuVWsayfd-8Lc/view Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Jo一個T9
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Jo一個T9注音:把注音放進九個鍵,單手也能快速打中文。 懷念傳統手機的九宮格打字嗎?Jo一個T9注音把 37 個注音符號分配到九宮格上,不用精準點到小小的按鍵,按大格子就能打字,特別適合單手操作、手指比較粗,或是家中長輩使用。 【主要特色】 ● 長句一次打到位 連續輸入多個字的注音,鍵盤會自動斷詞組句。聲調鍵讓選字更精準。 ● 候選字一鍵展開 點 ▼ 展開完整候選清單,多字詞也會完整顯示,不會被截斷。 ● 長按原地左右滑 長按注音鍵,手指在原地左右滑,就能指定要打的那一個注音;長按「。」選標點,長按聲調鍵換聲調。 ● 打錯也找得到 「臨近鍵容錯」會把按到旁邊的鍵、少按一個鍵的情況一起列入候選(可在設定中關閉)。 ● 越用越懂你 常選的字詞會自動排到前面,並根據上一個詞建議下一個詞。學習紀錄只存在你的裝置上,可匯出備份或用 iCloud 同步。 ● 可接自己的 AI 聯想(選用) 支援 OpenAI 相容 API,填入你自己的 API Key,選字後就會出現 AI 建議的下一句。預設關閉,資料直接從你的手機送到你選的服務。 ● 英文、數字、符號、表情符號 空格鍵長按切換英文鍵盤,123 鍵切換數字符號,長按 123 打表情符號。 【完全免費・重視隱私】 沒有廣告、沒有內購、沒有帳號。開發者不收集任何資料,你打的字不會傳給我們。 【啟用方式】 1. 打開「設定 → 一般 → 鍵盤 → 鍵盤」 2. 新增鍵盤,選擇「Jo一個T9注音」 3. 點進該鍵盤,開啟「允許完整取用」(用於共用學習紀錄;選用的 AI 聯想與 iCloud 備份也需要) 4. 在任何 App 中切換到此鍵盤開始使用 詞庫採用 libchewing(新酷音)開源詞庫。
Screenshots
Verdict
The clearest difference is in-app purchases: Jo一個T9 at none against PartCycle's 3. PartCycle's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads 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. PartCycle sells 3 in-app purchases, starting at $1.49 per month. Jo一個T9 asks for nothing beyond the download.
PartCycle ships an update every 10 days, Jo一個T9 weekly. Both last shipped on October 24, 2026.
| Parameter | PartCycle | Jo一個T9 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 175 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | HANGRUEI WEN | YEN YU LIN |
In-app purchases
PartCycle
- Premium Monthly7 Days trial$1.491 Month
- Premium Yearly7 Days trial$6.491 Year
- Pro Lifetime$11.99
Jo一個T9
No in-app purchases








