# Aruba OTP vs IG SMART

The clearest difference is rating: Aruba OTP at 2.3 against IG SMART's 1.0. Aruba OTP also leads on review sentiment (35% vs 0%). IG SMART's advantage is update cadence (every 5 weeks vs every 3 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.

Aruba OTP holds the better App Store score, 2.3 against 1.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 35% of Aruba OTP's written reviews are positive against 0% of IG SMART's.

Aruba OTP ships an update every 3 months, IG SMART every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Aruba OTP | IG SMART |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/aruba-otp/id1140955797/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/ig-smart/id1615370259/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | **34.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 79 MB | 70 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Aruba S.p.A.](https://appshunter.io/developer/461429240) | [Intesi Group S.p.A.](https://appshunter.io/developer/589486223) |

## What reviewers say

### Aruba OTP

[App page](https://appshunter.io/ios/app/aruba-otp/id1140955797)

Generate One Time Passwords for secure access to Italian public administration services and other web services. This app supports SPID, ArubaPEC Remote Signature, and Cloud Solutions, ensuring authenticated access to your digital accounts.

**Highlights:** One Time Password generation, SPID authentication, ArubaPEC Remote Signature support, Cloud Solutions access, Secure digital identity management

**In-app purchases:** none


### IG SMART

[App page](https://appshunter.io/ios/app/ig-smart/id1615370259)

Easily and securely apply digital signatures to your documents. The app guides you through a simple three-step process, ensuring your files remain confidential by signing them locally. It supports various authorization methods for a smooth signing experience.

**Highlights:** Apply digital signatures, Local document signing, Multiple authorization methods, GDPR compliant, eIDAS Regulation compliant

**In-app purchases:** none


## Frequently asked questions

### Is Aruba OTP free?

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

### Is IG SMART free?

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

### Which has better reviews, Aruba OTP or IG SMART?

Aruba OTP is rated higher. Aruba OTP averages 2.3 out of 5 from 3 ratings, while IG SMART averages 1.0 from 2 ratings.

### Do Aruba OTP or IG SMART have ads?

Neither Aruba OTP nor IG SMART shows ads.

### Which is updated more often, Aruba OTP or IG SMART?

Aruba OTP ships an update every 3 months, and IG SMART every 5 weeks. Most recently, Aruba OTP was updated on November 2, 2026 and IG SMART on November 3, 2026.

---

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