# DoubleSafe vs Mongotel Softphone

The clearest difference is rating: Mongotel Softphone at 3.9 against DoubleSafe's 2.2. Mongotel Softphone also leads on update cadence (every 3 months vs every 8 months). DoubleSafe's advantage is review sentiment (33% vs 25%) and device support (3 vs 1). 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.

Mongotel Softphone holds the better App Store score, 3.9 against 2.2. Both are backed by a comparable volume of ratings — 5 and 7 respectively. Written reviews complicate that: 33% of DoubleSafe's written reviews are positive against 25% of Mongotel Softphone's, so the app with the better star average is not the one people write more warmly about.

DoubleSafe ships an update every 8 months, Mongotel Softphone every 3 months. The most recent releases landed on September 23, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | DoubleSafe | Mongotel Softphone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (5 ratings)](https://appshunter.io/ios/app/doublesafe/id951100842/reviews) | **[3.9 (7 ratings)](https://appshunter.io/ios/app/mongotel-softphone/id1615992021/reviews)** |
| Number of ratings | 5 | **7** |
| Positive reviews | **33.3% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 9 MB | 102 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Serverdata.Net, Inc.](https://appshunter.io/developer/636558397) | [MongoTel](https://appshunter.io/developer/1397360104) |

## What reviewers say

### DoubleSafe

[App page](https://appshunter.io/ios/app/doublesafe/id951100842)

Enhance your online security with an extra layer of protection. This app provides two-factor authentication via push notifications or one-time passcodes to verify your identity during sign-ins.

**Highlights:** Two-factor authentication, Push notification approvals, One-time passcode generation, Enhanced account security, User account verification

**In-app purchases:** none


### Mongotel Softphone

[App page](https://appshunter.io/ios/app/mongotel-softphone/id1615992021)

Transform your iPhone into a business phone extension, enabling seamless access to your office's phone system from anywhere. This VoIP solution ensures you never miss important calls or communications while on the go.

**Highlights:** Business phone extension access, VoIP solution for professionals, Integrates with existing extensions, Work from anywhere functionality, On-the-go communication

**In-app purchases:** none


## Frequently asked questions

### Is DoubleSafe free?

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

### Is Mongotel Softphone free?

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

### Which has better reviews, DoubleSafe or Mongotel Softphone?

Mongotel Softphone is rated higher. DoubleSafe averages 2.2 out of 5 from 5 ratings, while Mongotel Softphone averages 3.9 from 7 ratings.

### Do DoubleSafe or Mongotel Softphone have ads?

Neither DoubleSafe nor Mongotel Softphone shows ads.

### Which is updated more often, DoubleSafe or Mongotel Softphone?

DoubleSafe ships an update every 8 months, and Mongotel Softphone every 3 months. Most recently, DoubleSafe was updated on September 23, 2026 and Mongotel Softphone on September 30, 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.*