# ISI vs ROBi Junior

The clearest difference is update cadence: ROBi Junior at every 3 weeks against ISI's every 2 months. ISI's advantage is iOS requirement (12.0 vs 15.0). 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.

ISI ships an update every 2 months, ROBi Junior every 3 weeks. Both last shipped on October 9, 2026.

## The numbers

| Metric | ISI | ROBi Junior |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 29 MB | 32 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cassa di Risparmio di Bolzano SpA](https://appshunter.io/developer/1328413494) | [Raiffeisen Information Service Scarl](https://appshunter.io/developer/1547995556) |

## What reviewers say

### ISI

[App page](https://appshunter.io/ios/app/isi-id/id1541993432)

**In-app purchases:** none


### ROBi Junior

[App page](https://appshunter.io/ios/app/robi-junior/id6465952609)

**In-app purchases:** none


## Frequently asked questions

### Is ISI free?

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

### Is ROBi Junior free?

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

### Do ISI or ROBi Junior have ads?

Neither ISI nor ROBi Junior shows ads.

### Which is updated more often, ISI or ROBi Junior?

ISI ships an update every 2 months, and ROBi Junior every 3 weeks. Most recently, ISI was updated on October 9, 2026 and ROBi Junior on October 9, 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.*