Comparison

Kisi vs Zen Planner Member App

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

Head to head
About

Kisi

This app allows you to unlock doors using your smartphone. It provides secure access control for buildings and facilities, enabling you to manage who enters and when. You can also grant and revoke access remotely.

Highlights
  • Unlock doors with your phone
  • Tap-to-unlock functionality
  • MotionSense for hands-free unlocking
  • Manage access for users
  • Grant and revoke access remotely
  • View user activity logs
  • Schedule door unlocks
Features
Currently charting
Read full description

Kisi is a cloud-based door access control and security solution. UNLOCK DOORS WITH YOUR PHONE With the Kisi app, you can use your iPhone to quickly and securely unlock any door equipped with Kisi. - See the list of the doors you have access to and unlock them from the app - Tap-to-unlock*: open a door by holding your iPhone up to a Kisi Reader - MotionSense*: wave your hand in front of the reader to unlock the door without taking your phone out of the bag (only supported by the MotionSense-enabled doors) - One single key for any door in any building * require bluetooth permissions. Some doors might require access to your location to be unlocked. MANAGE ACCESS TO ANYONE WITH ONE TOUCH As a Kisi admin, you can use the Kisi app to quickly and securely manage access to your facilities. - Grant or revoke access to anyone with one touch - Send access links to temporary staff and visitors - See user activity at a given place for a given date - Set scheduled unlocks - Receive relevant security-related notifications

About

Zen Planner Member App

Manage your gym, school, or studio activities from your phone. Reserve classes, track workouts, view membership details, and manage payments. Stay connected with your fitness community and monitor your progress.

Highlights
  • Class reservation and waitlisting
  • Workout tracking and leaderboards
  • Membership and account management
  • Payment processing
  • Multi-gym account login
  • View class details and instructor bios
Features
Read full description

With Zen Planner's app, stay connected with your gym from anywhere! Use the Zen Planner app to: - View your gym, school or studio's calendar - Reserve your spot in class or join a waitlist - View class details and instructor bios - See who else is coming to your favorite class - Add and manage your saved credit cards - View details about your membership access - Update your profile and display options - View and manage your upcoming reservations - Go to multiple gyms? Log in to all of your Zen Planner accounts, in one place - Workout Tracking: View a workout, log results, view your gym's leaderboard, like or comment on others' results - Use your “account balance” to pay for items (you can now hold money on your account to use later) Note: your gym, school or studio must use Zen Planner, and you must login with your valid member credentials. Need help with our app? Contact support@zenplanner.com Your gym doesn't use Zen Planner? Tell your business owner to check it out.

Screenshots

Kisi4 screens
Zen Planner Member App4 screens

Verdict

The call

The clearest difference is update cadence: Kisi at every 10 days against Zen Planner Member App's every 3 months. Kisi also leads on review sentiment (45% vs 21%) and chart position (#176 vs unranked). Zen Planner Member App's advantage is iOS requirement (13.0 vs 17.0). On price, rating, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Kisi against 4.6 for Zen Planner Member App. Both are backed by a comparable volume of ratings — 26K and 7.6K respectively. Written reviews are what separate them: 45% of Kisi's written reviews are positive against 21% of Zen Planner Member App's.

UpkeepUpdate frequency

Kisi ships an update every 10 days, Zen Planner Member App every 3 months. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 6 level
Kisi versus Zen Planner Member App: the parameters behind the verdict, then further details
ParameterKisiZen Planner Member App
PriceFreeFree
Rating4.7 (26K ratings) — better4.6 (7.6K ratings)
Positive reviews44.7% of reviews — better21.0% of reviews
Number of ratings26K — better7.6K
Update frequencyEvery 10 days — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#176 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size37 MB14 MB
Age rating4+4+
DeveloperKISI IncorporatedDaxko LLC

Customer experience

Kisi

All ratings25,155 ratings
Positive93.3%
Neutral1.9%
Negative4.8%
Written reviews235 reviews
Positive44.7%
Neutral11.1%
Negative44.3%

Zen Planner Member App

All ratings7,555 ratings
Positive89.8%
Neutral2.1%
Negative8.0%
Written reviews243 reviews
Positive21.0%
Neutral9.9%
Negative69.1%

User reviews

Kisi

From 26K App Store ratings

What we love

  • 🚀 Convenient and seamless door entry
  • 🔒 Secure access control
  • 👍 Easy to use
  • 🚀 Fast and reliable performance

Room to improve

  • 🐛 Inconsistent and unreliable app performance
  • 🔒 Overly aggressive location permissions
  • 🔋 High battery drain
  • ⚠️ Missing important features like Apple Watch support

Zen Planner Member App

From 7.6K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Convenient scheduling
  • 💡 Helpful for tracking progress
  • ⭐ Great app
  • 🙌 Excellent for gym management

Room to improve

  • 🐛 Frequent crashes and glitches
  • 🔍 Difficult to navigate
  • ⚠️ Unreliable performance
  • 🕰️ Slow loading times
  • 🔑 Frustrating login issues

Bugs and requests

Kisi

Reported bugs

4 issues
  • Constant crashes and login issues
  • Bluetooth and location permission problems
  • Doors not unlocking properly
  • App not working on older devices

Requested features

4 requests
  • Ability to sort and favorite doors
  • Offline door unlocking capability
  • Widget support for quick access
  • Admin features to manage users and permissions

Zen Planner Member App

Reported bugs

5 issues
  • App crashes on launch
  • Unable to update payment methods
  • Incorrect class reservations and attendance tracking
  • Calendar sync deletes other events
  • Waitlist notifications not working

Requested features

5 requests
  • Add ability to cancel recurring classes
  • Improve attendance tracking and history
  • Integrate with more calendar apps
  • Provide better customer support
  • Enhance mobile app stability and responsiveness

In-app purchases

None

Kisi

No in-app purchases

None

Zen Planner Member App

No in-app purchases

Questions

Is Kisi free?
Kisi is free to download, with no in-app purchases.
Is Zen Planner Member App free?
Zen Planner Member App is free to download, with no in-app purchases.
Which has better reviews, Kisi or Zen Planner Member App?
Kisi is rated higher. Kisi averages 4.7 out of 5 from 26K ratings, while Zen Planner Member App averages 4.6 from 7.6K ratings.
Do Kisi or Zen Planner Member App have ads?
Neither Kisi nor Zen Planner Member App shows ads.
Which is updated more often, Kisi or Zen Planner Member App?
Kisi ships an update every 10 days, and Zen Planner Member App every 3 months. Most recently, Kisi was updated on November 8, 2026 and Zen Planner Member App on November 7, 2026.

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