Comparison

Xevvi vs Sayee

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

Head to head
About

Xevvi

Features
Read full description

Xevvi is a visual task management tool based on the Eisenhower Matrix. On an infinite canvas, you can drag and drop your to-dos exactly where they belong—Important & Urgent, Important & Not Urgent, Urgent & Not Important, or Neither. No complex tagging systems required; see your priorities at a single glance. 【Core Features】 ▸ Quadrant Map Place tasks in their respective quadrants, letting your true priorities naturally float to the forefront. Navigate with pinch-to-zoom and drag-and-drop. Your to-do list finally has a sense of space. ▸ Add in Seconds Tap to capture. Create tasks directly inside any quadrant without interrupting your flow. ▸ Long Press to Complete Simply long-press a task card to mark it as done for a satisfying sense of ritual. Completed tasks are automatically archived into your timeline. ▸ Efficiency Review Bar charts display your daily completion trends, while ring charts show your quadrant distribution. Track your current streaks and best days to discover your unique working rhythm. ▸ Beautiful Themes Four carefully crafted themes: Warm Sun, Midnight Study, Ink Wash, and Aurora. Choose the style that fits you best. ▸ iCloud Sync Local-first storage. Enable iCloud to automatically sync across your Apple devices. Your data remains in your control at all times. Available via Monthly, Yearly subscriptions, or a Lifetime one-time purchase. Minimalist design, warm companionship. Helping you clear the noise and focus on what truly matters today. Privacy Policy: https://goodhappens.notion.site/Areax-32630521014f80f085d7fb18cc7c9583 Terms of Use: https://goodhappens.notion.site/Areax-32630521014f806c8d48df8fd1971a64

About

Sayee

Features
Read full description

Sayee is an offline AI translation and live interpretation app for iPhone and iPad. It combines text translation, speech input, spoken output, and local AI models to help you understand and communicate across languages in travel, study, meetings, and everyday conversations. After downloading a model, core translation features can run directly on your device, reducing reliance on network connections and cloud services. Key features: Text translation: enter text and get translations quickly Speech input: capture spoken content with system speech recognition Live interpretation: useful for conversations, lectures, and multilingual settings Spoken output: listen to translated results with system voices On-device AI: run supported local models directly on your device Offline-first design: use core features after model setup, even with limited connectivity Sayee is designed for users who want a more private, flexible, and dependable translation experience.

Screenshots

Xevvi4 screens
Sayee4 screens

Verdict

The call

The clearest difference is in-app purchases: Sayee at none against Xevvi's 3. Sayee also leads on iOS requirement (15.0 vs 17.0). Xevvi's advantage is update cadence (every 3 days vs every 2 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Xevvi sells 3 in-app purchases, starting at $0.99 per month. Sayee asks for nothing beyond the download.

UpkeepUpdate frequency

Xevvi ships an update every 3 days, Sayee every 2 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 3 level
Xevvi versus Sayee: the parameters behind the verdict, then further details
ParameterXevviSayee
PriceFreeFree
Update frequencyEvery 3 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size2 MB8 MB
Age rating4+4+
Developer梦珂 王玥 熊

In-app purchases

3 purchases

Xevvi

Subscriptions2
  • 月度会员$0.991 Month
  • 年度会员$4.991 Year
One-time1
  • 终身会员$14.99
None

Sayee

No in-app purchases

Questions

Is Xevvi free?
Xevvi is free to download, with in-app purchases available.
Is Sayee free?
Sayee is free to download, with no in-app purchases.
Do Xevvi or Sayee have ads?
Neither Xevvi nor Sayee shows ads.
Which is updated more often, Xevvi or Sayee?
Xevvi ships an update every 3 days, and Sayee every 2 months. Most recently, Xevvi was updated on October 13, 2026 and Sayee on October 7, 2026.

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