# SieWeb vs One Rimac

The clearest difference is update cadence: One Rimac at every 3 months against SieWeb's every 41 months. One Rimac also leads on iOS requirement (12.1 vs 16.6). 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.

SieWeb ships an update every 41 months, One Rimac every 3 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SieWeb | One Rimac |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (18 ratings)](https://appshunter.io/ios/app/sieweb/id1455988495/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 7.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 8 MB | 90 MB |
| Requires iOS | 16.6 | **12.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [H&O System](https://appshunter.io/developer/1013281552) | [Rimac Seguros y Reaseguros](https://appshunter.io/developer/953198635) |

## What reviewers say

### SieWeb

[App page](https://appshunter.io/ios/app/sieweb/id1455988495)

This app streamlines academic and administrative processes for preschools and schools. It offers a unified view of messages, tasks, and grades, along with communication and scheduling tools.

**Highlights:** Unified dashboard for messages, tasks, and circulars, Calendar view for tasks, Detailed grade reporting, In-app messaging, Configuration for alerts and languages

**Features:** macOS Compatibility

**In-app purchases:** none


### One Rimac

[App page](https://appshunter.io/ios/app/one-rimac/id1607856463)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SieWeb free?

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

### Is One Rimac free?

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

### Do SieWeb or One Rimac have ads?

Neither SieWeb nor One Rimac shows ads.

### Which is updated more often, SieWeb or One Rimac?

SieWeb ships an update every 41 months, and One Rimac every 3 months. Most recently, SieWeb was updated on October 7, 2026 and One Rimac 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.*