# Kaymbu vs 1Core Staff

The clearest difference is update cadence: Kaymbu at monthly against 1Core Staff's every 4 months. 1Core Staff's advantage is iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

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

Kaymbu ships an update monthly, 1Core Staff every 4 months. The most recent releases landed on November 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Kaymbu | 1Core Staff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (328 ratings)](https://appshunter.io/ios/app/kaymbu/id1101483426/reviews)** | — |
| Number of ratings | **328** | — |
| Positive reviews | 89.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | — |
| Size | 44 MB | 24 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kaymbu](https://appshunter.io/developer/625387761) | [1 CORE SOLUTION TECHNOLOGY, INC.](https://appshunter.io/developer/1154891222) |

## What reviewers say

### Kaymbu

[App page](https://appshunter.io/ios/app/kaymbu/id1101483426)

This app facilitates communication between early education programs and parents through visual messaging and classroom documentation. It helps capture student development and strengthens home-school connections with features like photo sharing and digital portfolios.

**Highlights:** Visual messaging, Classroom documentation, Photo sharing, Student portfolios, Emergency messaging, School newsletters

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient for teachers and families
- 💡 Great communication tool
- 🚀 Efficient documentation and assessment
- 👍 User-friendly interface

**What reviewers complain about**

- 🐛 Occasional glitches and crashes
- 🔍 Limited functionality on mobile app
- 🔍 Cumbersome workflow in some areas
- 🔍 Mismatch with Montessori teaching approach
- 🔍 Difficult to manage attendance and staff sign-in

**Reported bugs**

- Login/logout issues causing reminders to disappear
- Inconsistent nap logging
- Difficulty uploading photos and videos

**Requested features**

- Allow editing and adding photos to existing observations
- Improve nap logging and attendance tracking
- Integrate lesson plans with photos and daily notes
- Add a dashboard view to see all information in one place
- Expand gross motor and language assessment options


### 1Core Staff

[App page](https://appshunter.io/ios/app/1core-staff/id1569130452)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kaymbu free?

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

### Is 1Core Staff free?

1Core Staff is free to download, with no in-app purchases.

### Do Kaymbu or 1Core Staff have ads?

Neither Kaymbu nor 1Core Staff shows ads.

### Which is updated more often, Kaymbu or 1Core Staff?

Kaymbu ships an update monthly, and 1Core Staff every 4 months. Most recently, Kaymbu was updated on November 6, 2026 and 1Core Staff on October 3, 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.*