# Kisi vs Linear Mobile

The clearest difference is ratings volume: Kisi at 23K against Linear Mobile's 2.1K. Kisi also leads on chart position (#185 vs unranked) and iOS requirement (16.0 vs 18.0). Linear Mobile's advantage is review sentiment (57% vs 45%) and update cadence (weekly vs fortnightly). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for Kisi against 4.8 for Linear Mobile. That said, the two scores are not equally well evidenced: Kisi has 23K ratings behind it against 2.1K, so its average is the more settled of the two. Written reviews are what separate them: 45% of Kisi's written reviews are positive against 57% of Linear Mobile's.

Kisi ships an update fortnightly, Linear Mobile weekly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Kisi | Linear Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (23K ratings)](https://appshunter.io/ios/app/kisi/id687291321/reviews) | [4.8 (2.1K ratings)](https://appshunter.io/ios/app/linear-mobile/id1645587184/reviews) |
| Number of ratings | **23K** | 2.1K |
| Positive reviews | 45.1% of reviews | **57.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | Free |
| Best chart rank | **#185** | — |
| Size | 35 MB | 172 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KISI Incorporated](https://appshunter.io/developer/687291324) | [Linear](https://appshunter.io/developer/1459672537) |

## What reviewers say

### Kisi

[App page](https://appshunter.io/ios/app/kisi/id687291321)

**Currently charting:** #185 Top Free · Business (US App Store)

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:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

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


### Linear Mobile

[App page](https://appshunter.io/ios/app/linear-mobile/id1645587184)

Manage your product development workflows on the go. This mobile companion allows you to file issues, track projects, and update important documents from anywhere, ensuring you stay connected to your team's progress.

**Highlights:** File issues on-the-go, Stay updated on work streams, Instant notifications, Update issues and projects remotely, Companion to desktop app

**In-app purchases:** none

**What reviewers like**

- 👍 Clean and clear interface
- 🚀 Smooth and fast performance
- 💡 Thoughtful and intuitive UX
- 🚀 Efficient workflow
- 👍 Helpful mobile experience

**What reviewers complain about**

- 🐛 Sign-in with Google issues
- 🔍 Limited search and filtering options
- 📱 Missing some features from web/desktop app
- 📜 Difficult to navigate long issue lists

**Reported bugs**

- Sign in with Google not working properly
- Scrolling issues when navigating issue lists

**Requested features**

- Drag and drop to rearrange tasks
- Ability to modify documents
- Vim mode
- Widgets for iOS


## Frequently asked questions

### Is Kisi free?

Kisi is free to download, with no in-app purchases.

### Is Linear Mobile free?

Linear Mobile is free to download, with no in-app purchases.

### Which has better reviews, Kisi or Linear Mobile?

Kisi and Linear Mobile are both rated 4.8 out of 5 on the App Store, from 23K and 2.1K ratings respectively.

### Do Kisi or Linear Mobile have ads?

Neither Kisi nor Linear Mobile shows ads.

### Which is updated more often, Kisi or Linear Mobile?

Kisi ships an update fortnightly, and Linear Mobile weekly. Most recently, Kisi was updated on September 24, 2026 and Linear Mobile on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*