# SINPOL vs Atomic Presence

The clearest difference is update cadence: Atomic Presence at every 6 weeks against SINPOL's every 9 months. SINPOL's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, 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.

SINPOL ships an update every 9 months, Atomic Presence every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SINPOL | Atomic Presence |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Size | 26 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ORGANIZETI SOLUÇÕES TECNOLOGICAS](https://appshunter.io/developer/1725821074) | [chengche lee](https://appshunter.io/developer/1862790313) |

## What reviewers say

### SINPOL

[App page](https://appshunter.io/ios/app/sinpol-ro/id6444013414)

**Features:** macOS Compatibility

**In-app purchases:** none


### Atomic Presence

[App page](https://appshunter.io/ios/app/atomic-presence-audio-proof/id6759192866)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SINPOL free?

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

### Is Atomic Presence free?

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

### Do SINPOL or Atomic Presence have ads?

Neither SINPOL nor Atomic Presence shows ads.

### Which is updated more often, SINPOL or Atomic Presence?

SINPOL ships an update every 9 months, and Atomic Presence every 6 weeks. Most recently, SINPOL was updated on November 3, 2026 and Atomic Presence on October 31, 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.*