Comparison

Cat Note vs SoloPDF

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

Head to head
About

Cat Note

Features
Read full description

讓生活多一點可愛與治癒感。 無論你是學生、上班族,還是喜歡寫日記的貓奴, MeowTo 幫你輕鬆管理每日待辦、記錄心情,並用可愛的貓咪主題陪伴你。 這是一款結合待辦清單、日記與統計分析的生活記錄應用, 以喵星人的溫柔能量為靈感,讓你的每一天都更有動力。 功能特色 • 待辦清單:簡潔可愛的設計,幫助你輕鬆規劃每日任務。 • 日記空間:記下每日心情與想法,讓生活留下足跡。 • 主題選擇:多款風格化貓咪主題,打造個人專屬介面。 • 統計分析:清晰的數據圖表,隨時掌握完成度與進度。 • 雙語介面:支援繁體中文與英文,方便香港及國際用戶使用。 為什麼選擇 MeowTo • 可愛療癒設計,增添生活樂趣。 • 幫助你建立每日規律,提升效率。 • 讓你更有動力完成每一個小目標。 • 簡潔操作,輕盈流暢,使用體驗自然順手。 立即下載 MeowTo,讓每一天都更可愛、更有條理。 ———————————————————————————————————————————— Add a touch of cuteness and calm to your everyday life. Whether you're a student, professional, or someone who simply loves keeping a diary, MeowTo helps you stay organized, record your thoughts, and track your progress — all with adorable cat‑themed designs. This app combines To‑Do Lists, Daily Journals, and Simple Statistics to keep your days structured and inspired by the gentle power of cats. Key Features • To‑Do Lists: Plan your tasks easily with a clean, charming interface. • Diary Journals: Write freely and record your daily moods or memories. • Theme Selection: Choose from multiple cat‑themed designs to match your personality. • Progress Statistics: Track completion rates and see your progress over time. • Bilingual Interface: Supports English and Traditional Chinese, ideal for Hong Kong users. Why You’ll Love MeowTo • Delightfully cute and minimal design. • Helps you develop better daily productivity habits. • Easy to use, intuitive, and lightweight. • A relaxing way to plan, write, and reflect. Download MeowTo today and start building your own calm and organized routine.

About

SoloPDF

Features
Read full description

SoloPDF is a clean, fast, fully local PDF reader — no ads, no account, nothing ever uploaded. • Reading: multiple tabs, outline, page thumbnails, full-text search, fit-width/fit-page zoom. Huge files open instantly thanks to on-demand loading. • Highlights become notes: highlight any text and the annotation is saved as a Markdown notes file (.annotations.md) right next to the PDF — open, edit, and version it with any editor (including our SoloMD). solopdf:// links inside the notes jump straight back to the highlighted passage. • Forms: fill AcroForm PDFs (text fields, checkboxes, dropdowns) and save the result. • Export to Markdown: turn a whole PDF into a Markdown document, outline headings included. • Dark mode with smart page inversion for comfortable night reading. • Interface in English, 简体中文, 繁體中文, and 日本語. Everything runs on your device. No network calls, no data collection.

Screenshots

Cat Note4 screens
SoloPDF4 screens

Verdict

The call

The clearest difference is in-app purchases: SoloPDF at none against Cat Note's 4. SoloPDF also leads on device support (4 vs 2). Cat Note's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads 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. Cat Note sells 4 one-off in-app purchases. SoloPDF asks for nothing beyond the download.

UpkeepUpdate frequency

Cat Note ships an update every 5 days, SoloPDF every 2 weeks. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 3 level
Cat Note versus SoloPDF: the parameters behind the verdict, then further details
ParameterCat NoteSoloPDF
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS1615.0 — better
Further details — not scored
Size20 MB16 MB
Age rating4+4+
DeveloperHaiyu Chen向东 李

In-app purchases

4 purchases

Cat Note

One-time4
  • Cute Pro$0.99
  • 購買咖啡$0.99
  • 貓咪零食$1.99
Show 1 more
  • 貓咪粉絲$3.99
None

SoloPDF

No in-app purchases

Questions

Is Cat Note free?
Cat Note is free to download, with in-app purchases available.
Is SoloPDF free?
SoloPDF is free to download, with no in-app purchases.
Do Cat Note or SoloPDF have ads?
Neither Cat Note nor SoloPDF shows ads.
Which is updated more often, Cat Note or SoloPDF?
Cat Note ships an update every 5 days, and SoloPDF every 2 weeks. Most recently, Cat Note was updated on October 16, 2026 and SoloPDF on October 10, 2026.

Other comparisons