Comparison

Coffice vs Sai

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

Head to head
About

Coffice

Find cafes ideal for working with detailed filters like outlet availability, space size, and group seating. Share your favorite work-friendly spots and save discovered cafes for easy access.

Highlights
  • Search for work-friendly cafes
  • Filter by outlets, space size, group seating
  • Check operating status and 24-hour availability
  • Submit new work cafe locations
  • Save favorite cafes
Features
Read full description

Coffice๋Š” ์ž‘์—…ํ•˜๊ธฐ ์ข‹์€ ์นดํŽ˜๋ฅผ ๊ฒ€์ƒ‰ํ•˜๋Š” ์„œ๋น„์Šค์ž…๋‹ˆ๋‹ค. ์ฝ˜์„ผํŠธ, ๊ณต๊ฐ„์˜ ํฌ๊ธฐ์—์„œ๋ถ€ํ„ฐ ๋‹จ์ฒด์„ ์œ ๋ฌด๊นŒ์ง€. ์›ํ•˜๋Š” ์กฐ๊ฑด์˜ ์นดํŽ˜๋ฅผ ์†์‰ฝ๊ฒŒ ๊ฒ€์ƒ‰ํ•ด๋ณด์„ธ์š”. - ์ž‘์—…ํ•˜๊ธฐ ์ข‹์€ ์นดํŽ˜ ๊ฒ€์ƒ‰ํ•˜๊ธฐ : ์˜์—…์ค‘์ธ์ง€, 24์‹œ๊ฐ„ ์—ฌ๋ถ€, ์ฝ˜์„ผํŠธ, ๊ณต๊ฐ„ํฌ๊ธฐ, ๋‹จ์ฒด์„ ์œ ๋ฌด ๋“ฑ ๊ฐ€์žฅ ํ•„์š”ํ•œ ์ž‘์—… ์นดํŽ˜๋ฅผ ๊ฒ€์ƒ‰ํ•ด๋ณด์„ธ์š”. - ๋‚˜๋งŒ์˜ ์ž‘์—… ๊ณต๊ฐ„ ์นดํŽ˜ ์ œ๋ณดํ•˜๊ธฐ : ๋‚˜๋งŒ ์•Œ๊ณ  ์žˆ๋Š” ์ž‘์—… ๊ณต๊ฐ„ ์นดํŽ˜๊ฐ€ ์žˆ๋‚˜์š”? ์ปคํ”ผ์Šค์— ์ง์ ‘ ์ œ๋ณดํ•ด์„œ ์ง€๋„์— ์นดํŽ˜๋ฅผ ์ถ”๊ฐ€ํ•ด๋ณด์„ธ์š”. - ๊ธฐ์–ตํ•˜๊ณ  ์‹ถ์€ ์ž‘์—… ๊ณต๊ฐ„ ์ €์žฅํ•˜๊ธฐ : ๊ฒ€์ƒ‰ํ•ด์„œ ์ฐพ์•„๋‚ธ ์นดํŽ˜๋ฅผ ์ €์žฅํ•ด์„œ ์–ธ์ œ๋“  ์‰ฝ๊ฒŒ ๋งŒ๋‚˜๋ณด์„ธ์š”!

About

Sai

Features
Read full description

Drained by complicated relationships, workplace tension, or recurring arguments? Sai is an AI Relationship Stress Diary and Mood, Attachment & Trigger Tracker designed to help you log emotions per person, spot interpersonal patterns, and practice gentle self-care. Add the people who shape your dayโ€”your partner, spouse, friends, family members, or coworkers. Because the exact same day feels completely different depending on who you interacted with, Sai organizes every mood check-in by relationship. โ–  Who is Sai for? โ€ข Anyone looking for a private relationship stress diary to untangle couple conflicts, family boundaries, or coworker tension โ€ข People who want an attachment & trigger tracker to observe their defense mechanisms and emotional reactions across different bonds โ€ข Those who find long journaling exhausting and want a 3-second mood check-in for emotions, body tension, and coping responses โ€ข Users who love tracking their monthly emotional rhythm right from a Home Screen mood calendar widget โ–  3-Second Check-In per Person: Mood, Body Tension & Defense Mechanisms Tap your current mood, core emotions, physical tension level on an intuitive slider (such as chest tightness or restlessness), and 6 self-protective defense mechanisms. Keep a quick one-tap log, a one-line note, or a deep vent journal at your own pace. โ–  Relationship Emotion Timeline & Trigger Graph View your mood history and emotional distance graph for each specific person. Easily see when you grew closer or drifted apart, and pinpoint the exact interactions that repeatedly drain your energy. โ–  AI Relationship Report in Just 3 Entries Once you log 3 entries for a person, AI generates a structured relationship reportโ€”covering relationship score, supportive vs. draining interaction patterns, shifting emotional distance, and gentle daily care practices for healthier boundaries. โ–  Me in Relationships: Pattern Analysis & Mind Talk Why do you shut down around one person yet over-explain to another? Explore how your defense mechanisms shift by person, get tailored self-care actions, start a context-aware AI Mind Talk, or reflect on relationship reading prompts. โ–  Home Screen Monthly Mood Calendar Widget See your month in moods at a glance on your Home Screen. Tap the character calendar widget anytime to jump straight into your daily diary. โ–  Free AI Credits โ€” No Paid Subscriptions Required Sai never locks your self-reflection behind a paid subscription. Earn free AI credits every day through daily check-ins and optional short ads. Manage your account, languages, and credit history transparently with optional confirmation prompts. โ€ป Disclaimer Sai is a non-medical self-care and self-reflection tool for tracking personal notes and interpersonal patterns. AI-generated insights and reports are informational summaries based solely on user entries and do not constitute medical advice, psychological diagnosis, clinical therapy, or professional counseling. If you are experiencing a mental health crisis, please contact a qualified healthcare professional or local emergency support service.

Screenshots

Coffice4 screens
Sai4 screens

Verdict

The call

The clearest difference is update cadence: Sai at every 5 days against Coffice's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Coffice ships an update monthly, Sai every 5 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

Scorecard1 real difference ยท 7 level
Coffice versus Sai: the parameters behind the verdict, then further details
ParameterCofficeSai
PriceFreeFree
Positive reviews51.0% of reviewsโ€”
Update frequencyMonthlyEvery 5 days โ€” better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedโ€”
DevicesiPhoneiPhone, iPod โ€” better
Requires iOS16.015.0 โ€” better
Further details โ€” not scored
Size47 MB64 MB
Age rating4+12+
DeveloperKyeongtae MinHyunJun Moon

In-app purchases

None

Coffice

No in-app purchases

None

Sai

No in-app purchases

Questions

Is Coffice free?
Coffice is free to download, with no in-app purchases.
Is Sai free?
Sai is free to download, with no in-app purchases.
Do Coffice or Sai have ads?
Both Coffice and Sai show ads.
Which is updated more often, Coffice or Sai?
Coffice ships an update monthly, and Sai every 5 days. Most recently, Coffice was updated on November 12, 2026 and Sai on November 10, 2026.

Other comparisons