Code Ninjas vs JEM by Kitlab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Code Ninjas
This app allows members to manage their accounts and communicate with their local Code Ninjas. Users can receive important notifications and easily register for programs, events, and classes.
- Account management
- Enhanced messaging
- Receive notifications
- Register for programs
- Register for events
- Register for classes
Read full descriptionHide full description
Easily manage your account with enhanced messaging with your Code Ninjas location. Receive important notifications. Easily register for programs, events, classes.
JEM by Kitlab
Read full descriptionHide full description
Program and control a JEM microcontroller with: - a full micropython REPL - sample code or your own pulled from open source repositories - a customizable remote control UI to control JEM over WiFI or BLE Discover ideas and applets for JEM from the JEM Creator community!
Screenshots
Verdict
The clearest difference is update cadence: JEM by Kitlab at every 2 months against Code Ninjas's every 5 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Code Ninjas ships an update every 5 months, JEM by Kitlab every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Code Ninjas | JEM by Kitlab |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.5K ratings) — better | — |
| Positive reviews | 39.0% of reviews | — |
| Number of ratings | 1.5K — better | — |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.4 — better | 12.1 |
| Further details — not scored | ||
| Size | 22 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | CODE NINJAS, LLC | KITLAB LLC |
Bugs and requests
Code Ninjas
Reported bugs
3 issues- App not loading or crashing
- Scheduling issues and unreliable class information
- Billing problems and unexpected charges
Requested features
4 requests- Calendar integration for class scheduling
- Ability to view session usage and carry-over hours
- Improved app design and user experience
- Removal of unnecessary features (e.g., Studio Code)
JEM by Kitlab
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Code Ninjas
No in-app purchases
JEM by Kitlab
No in-app purchases
Questions
Is Code Ninjas free?
Is JEM by Kitlab free?
Do Code Ninjas or JEM by Kitlab have ads?
Which is updated more often, Code Ninjas or JEM by Kitlab?
Other comparisons
