Comparison

Iris Drive vs Lunbi

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

Head to head
About

Iris Drive

Features
Read full description

Iris Drive is private file sync for devices you control. Create a local profile or link an existing device, then browse synced files through the native Files app. Share selected folders with people you choose, keep encrypted backups, and open Iris apps from one place. Your files and cryptographic keys stay under your control. Iris Drive has no ads, analytics, or tracking.

About

Lunbi

This app helps you build consistent habits by allowing you to set custom goals and track your progress visually. Watch your efforts grow into a unique digital world as you complete your routines.

Highlights
  • Customizable habit goals (weekly, monthly, bi-monthly)
  • One-tap habit check-in
  • Visual progress tracking
  • Gamified world growth
  • iCloud sync for data backup
  • Create and edit habits
Features
Read full description

Read 3 times a week. Exercise twice. Lunbi is a habit tracker that lets you choose your pace and see small actions grow into a world of your own. GOALS THAT FIT REAL LIFE Set how often you want to do each habit: every week, every month, or every two months. Work toward a weekly goal on the days that suit you. Missing a day does not erase the progress you have made this week. ONE TAP, VISIBLE PROGRESS Check off a completed habit with one tap. See how many times you have done it and how close you are to your goal. Keep reading, exercise, study, and other routines together in a simple habit list. A LITTLE WORLD THAT GROWS WITH YOU Your check-ins leave traces in a world of islands, stars, and light. Explore with a small companion, watch your world take shape, and revisit past weeks to see what you have built. โ€ข Create and edit your own habits โ€ข Choose weekly, monthly, or every-two-month goals โ€ข Check in with one tap and follow your progress โ€ข Look back on previous weeks โ€ข Discover a world that grows with your effort YOUR RECORDS, WITH ICLOUD No separate Lunbi account is required. Habits and check-ins are saved on your device. When iCloud is available, your habits, check-ins, world progress, and selected settings also sync through your private iCloud database across your devices. PLANS AND FREE TRIAL Continued use after onboarding requires an active subscription or a one-time lifetime purchase. Eligible Apple Accounts can start a 14-day free trial by confirming an annual subscription in the App Store. If you do not cancel, the annual fee is charged when the trial ends and the subscription renews automatically. Cancel in your Apple Account settings at least 24 hours before the trial or current subscription period ends. Plans, local prices, and trial eligibility are shown before purchase. Terms of Use (Standard Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Iris Drive4 screens
Lunbi4 screens

Verdict

The call

The clearest difference is in-app purchases: Iris Drive at none against Lunbi's 3. Lunbi's advantage is update cadence (every 4 days vs every 5 weeks). On price, ads, device support and iOS requirement 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. Lunbi sells 3 in-app purchases, starting at $1.99 per month. Iris Drive asks for nothing beyond the download.

UpkeepUpdate frequency

Iris Drive ships an update every 5 weeks, Lunbi every 4 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

Scorecard2 real differences ยท 6 level
Iris Drive versus Lunbi: the parameters behind the verdict, then further details
ParameterIris DriveLunbi
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 5 weeksEvery 4 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
Monetizationโ€”Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details โ€” not scored
Size89 MB24 MB
Age rating17+4+
DeveloperSirius Business OyhyeukJin kim

In-app purchases

None

Iris Drive

No in-app purchases

3 purchases

Lunbi

Subscriptions2
  • Lunbi Pro Monthly$1.991 Month
  • Lunbi Pro Yearly14 Days trial$19.991 Year
One-time1
  • Lunbi Pro Lifetime$34.99

Questions

Is Iris Drive free?
Iris Drive is free to download, with no in-app purchases.
Is Lunbi free?
Lunbi is free to download, with in-app purchases available.
Do Iris Drive or Lunbi have ads?
Neither Iris Drive nor Lunbi shows ads.
Which is updated more often, Iris Drive or Lunbi?
Iris Drive ships an update every 5 weeks, and Lunbi every 4 days. Most recently, Iris Drive was updated on October 31, 2026 and Lunbi on November 6, 2026.

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