# KEIRO vs Paragon

The clearest difference is rating: Paragon at 4.6 against KEIRO's 4.0. Paragon also leads on update cadence (every 2 weeks vs every 4 months). On price, ratings volume, 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.

Paragon holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 4 and 10 respectively.

KEIRO ships an update every 4 months, Paragon every 2 weeks. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KEIRO | Paragon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/keiro/id1319745254/reviews) | **[4.6 (10 ratings)](https://appshunter.io/ios/app/paragon-gis/id6453761021/reviews)** |
| Number of ratings | 4 | **10** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 270 MB | 107 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Engino](https://appshunter.io/developer/875789415) | [SMART AGE UK LTD](https://appshunter.io/developer/1647960106) |

## What reviewers say

### KEIRO

[App page](https://appshunter.io/ios/app/keiro/id1319745254)

This block-based programming platform enables users to create complex functionalities for robotics systems. It offers a user-friendly flow diagram interface for editing programs and supports manual programming via on-board buttons.

**Highlights:** Block-based programming, Flow diagram interface, Manual programming via buttons, Complex functionality editing, User-friendly design

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

**In-app purchases:** none


### Paragon

[App page](https://appshunter.io/ios/app/paragon-gis/id6453761021)

This app keeps parents connected to their child's school life. Receive instant notifications for updates, manage weekly plans, track attendance, and handle payments. It's a comprehensive tool for supporting your child's academic journey.

**Highlights:** Instant notifications, Weekly plan management, Attendance monitoring, Fee and payment handling, School event updates, Exam material access, Canteen card top-up

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

**In-app purchases:** none


## Frequently asked questions

### Is KEIRO free?

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

### Is Paragon free?

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

### Which has better reviews, KEIRO or Paragon?

Paragon is rated higher. KEIRO averages 4.0 out of 5 from 4 ratings, while Paragon averages 4.6 from 10 ratings.

### Do KEIRO or Paragon have ads?

Neither KEIRO nor Paragon shows ads.

### Which is updated more often, KEIRO or Paragon?

KEIRO ships an update every 4 months, and Paragon every 2 weeks. Most recently, KEIRO was updated on October 5, 2026 and Paragon on October 24, 2026.

---

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