# SONAR Mobile vs Log Calculator

The clearest difference is price: SONAR Mobile at Free against Log Calculator's $1.99. Log Calculator's advantage is update cadence (every 2 days vs every 5 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SONAR Mobile is free to download; Log Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SONAR Mobile ships an update every 5 months, Log Calculator every 2 days. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SONAR Mobile | Log Calculator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 18.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 120 MB | 4 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Versature](https://appshunter.io/developer/1035366894) | [Anthony Meuse](https://appshunter.io/developer/1850690065) |

## What reviewers say

### SONAR Mobile

[App page](https://appshunter.io/ios/app/sonar-mobile/id1035366895)

Unify your business communications with a mobile phone solution that puts your business extension in your pocket. Work from anywhere, maintain a single point of contact, and manage calls professionally with features like caller ID, presence awareness, and voicemail.

**Highlights:** Mobile business phone extension, Professional Caller ID, Contact directory with one-touch dialing, Presence awareness, Business voicemail management, Call conferencing and transfer, Call recording and pull

**Features:** Siri integration

**In-app purchases:** none


### Log Calculator

[App page](https://appshunter.io/ios/app/log-calculator/id6754876864)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SONAR Mobile free?

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

### Is Log Calculator free?

Log Calculator costs $1.99, with no in-app purchases.

### Do SONAR Mobile or Log Calculator have ads?

Neither SONAR Mobile nor Log Calculator shows ads.

### Which is updated more often, SONAR Mobile or Log Calculator?

SONAR Mobile ships an update every 5 months, and Log Calculator every 2 days. Most recently, SONAR Mobile was updated on October 13, 2026 and Log Calculator on October 11, 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.*