# mTalk vs Aruba OTP

The clearest difference is rating: mTalk at 4.6 against Aruba OTP's 2.3. mTalk also leads on review sentiment (73% vs 35%) and update cadence (every 2 weeks vs every 3 months). Aruba OTP's advantage is monetization model (free vs ad-supported). 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.

mTalk holds the better App Store score, 4.6 against 2.3. Both are backed by a comparable volume of ratings — 11 and 3 respectively. Written reviews point the same way: 73% of mTalk's written reviews are positive against 35% of Aruba OTP's.

mTalk ships an update every 2 weeks, Aruba OTP every 3 months. The most recent releases landed on September 21, 2026 and June 14, 2026 respectively.

## The numbers

| Metric | mTalk | Aruba OTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/mtalk/id326418308/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/aruba-otp/id1140955797/reviews) |
| Number of ratings | **11** | 3 |
| Positive reviews | **72.6% of reviews** | 34.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 66 MB | 78 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Messagenet SpA](https://appshunter.io/developer/326418311) | [Aruba S.p.A.](https://appshunter.io/developer/461429240) |

## What reviewers say

### mTalk

[App page](https://appshunter.io/ios/app/mtalk/id326418308)

This app allows users to use their SmartNumber fixed line from their mobile device, ensuring they never miss customer calls when away from the office. It offers a user-friendly interface and advanced technology to handle VoIP calls seamlessly, even overcoming potential network blocks.

**Highlights:** Use fixed line number on mobile, Receive calls when out of office, User-friendly interface, Seamless VoIP call management, Overcomes VoIP line blocks

**Features:** Siri integration

**In-app purchases:** none

**What reviewers like**

- 💰 Affordable international calling rates
- 🎧 High-quality voice clarity
- 🌍 Free landline number in multiple countries
- 📱 Reliable VoIP service
- 🔗 Easy integration with contacts

**What reviewers complain about**

- 🔋 Excessive battery drain
- 🐛 Frequent connection issues
- ⏱️ Slow call pickup/ring detection
- 🔊 Poor voice quality on cellular networks
- 📵 No IPv6 support

**Reported bugs**

- App shows 'Not Connected' status persistently
- Unable to register landline numbers
- Cannot hang up test calls
- App crashes on iPad 2 and older devices
- Incoming calls not ringing in background

**Requested features**

- SMS sending and receiving capability
- Programmable 'Do Not Disturb' mode
- Push notifications for incoming calls
- IPv6 network support
- Better iOS integration with VoIP API


### 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


## Frequently asked questions

### Is mTalk free?

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

### Is Aruba OTP free?

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

### Which has better reviews, mTalk or Aruba OTP?

mTalk is rated higher. mTalk averages 4.6 out of 5 from 11 ratings, while Aruba OTP averages 2.3 from 3 ratings.

### Do mTalk or Aruba OTP have ads?

Neither mTalk nor Aruba OTP shows ads.

### Which is updated more often, mTalk or Aruba OTP?

mTalk ships an update every 2 weeks, and Aruba OTP every 3 months. Most recently, mTalk was updated on September 21, 2026 and Aruba OTP on June 14, 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.*