Comparison

Reto vs Hamke

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

Head to head
About

Reto

This app allows you to manage your personal schedule and easily share events with others. You can also add photos and diaries to past events, creating shared memories with friends and family. Widgets provide quick access to your schedule and memories.

Highlights
  • Personal calendar management
  • Shared event scheduling
  • Public event visibility
  • Photo and diary memories
  • Home screen widgets
  • Google/Apple Calendar integration
Features
Read full description

Use it as your personal calendar, and effortlessly share events with your significant other, family, or friends. 1. **Personal Calendar** Use it as your personal calendar. Reto Calendar allows you to use it on your own, recording photos and diaries for past events. 2. **Shared Calendar** Have plans with a friend? Tag them in the event. It will automatically be added to your friend's calendar too, and you can both upload photos together. 3. **Public Events** Want to show your schedule to others? Make your events public. Friends visiting your calendar can see them. 4. **Memories from Past Events** Leave photos and diaries for past events. You can comment with friends who were part of those memories and share stories. 5. **Widgets** There are five types of widgets: daily, weekly, and monthly. Reminisce memories and keep track of your schedule right from your home screen. 6. **Integration with Google/Apple Calendar** Bring together various calendars from your smartphone to view them all at once.

About

Hamke

Features
Read full description

Your team, in one messenger. hamke is the office where people and AI teammates work together. The app brings that office to your phone as a team messenger. CHANNELS AND DMs Home shows your channels, projects and starred conversations at a glance. DMs put people and AI teammates in one list — tap an avatar to open a 1:1 instantly. THREADS, REACTIONS, FILES Reply in threads, react with emoji, attach photos and files, and @mention people or AI teammates. Photos, videos, PDFs and documents open inside the app. New messages arrive in real time. WORK: TASKS, APPROVALS, RESULTS The Work tab keeps your tasks, the Approval Inbox and results together. Assign work to a person or an AI teammate, approve, decline with a reason or request changes, and turn a result into the next task — right from your phone. ACTIVITY Mentions, replies, reactions and notifications in one place, with filters and “mark all as read”. MAKE IT YOURS 33 skins, four languages (English, Korean, Japanese, Spanish), notification rules per conversation, quiet hours and pause. CONNECT SECURELY Use your existing hamke account. Generate a login code in your web office under Settings → My account → Connect the mobile app. Codes last 3 minutes and work once; up to 3 devices per account. Switch workspaces from the top of Home. This is a companion app for an existing hamke workspace. Account and workspace setup take place on the web. AI responses can contain mistakes; review the content before approving actions. Support: info@hamke.ai Privacy: https://hamke.ai/mobile-privacy/

Screenshots

Reto4 screens
Hamke4 screens

Verdict

The call

The clearest difference is update cadence: Hamke at every 2 days against Reto's every 6 days. Reto's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Reto ships an update every 6 days, Hamke every 2 days. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 8 level
Reto versus Hamke: the parameters behind the verdict, then further details
ParameterRetoHamke
PriceFreeFree
Rating4.6 (5 ratings) — better—
Positive reviews92.3% of reviews—
Number of ratings5 — better—
Update frequencyEvery 6 daysEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size112 MB27 MB
Age rating4+4+
DeveloperUnCheon BaekKeuhan Co., LTD

In-app purchases

None

Reto

No in-app purchases

None

Hamke

No in-app purchases

Questions

Is Reto free?
Reto is free to download, with no in-app purchases.
Is Hamke free?
Hamke is free to download, with no in-app purchases.
Do Reto or Hamke have ads?
Neither Reto nor Hamke shows ads.
Which is updated more often, Reto or Hamke?
Reto ships an update every 6 days, and Hamke every 2 days. Most recently, Reto was updated on October 19, 2026 and Hamke on October 6, 2026.

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