# Periscope by Duet vs AtomicStep

The clearest difference is iOS requirement: AtomicStep at 15.1 against Periscope by Duet's 17.0. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Periscope by Duet sells 2 in-app purchases, starting at $5.99 per month and AtomicStep sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Periscope by Duet against 5.0 for AtomicStep. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Periscope by Duet ships an update every 3 weeks, AtomicStep every 10 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Periscope by Duet | AtomicStep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/periscope-by-duet/id1517672689/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/atomicstep-get-unstuck/id6759807885/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 37 MB | 42 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad, Apple TV** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Duet, Inc.](https://appshunter.io/developer/935754063) | [NoMail](https://appshunter.io/developer/1805386832) |

## What reviewers say

### Periscope by Duet

[App page](https://appshunter.io/ios/app/periscope-by-duet/id1517672689)

This app provides a secure VPN connection to your home network from anywhere. It uses end-to-end encryption and smart connectivity to ensure reliable access to your home services and devices, even on restrictive networks. Setup is simple, allowing you to stay connected to your trusted network while traveling.

**Highlights:** Connect to home network globally, WireGuard protocol, End-to-end encryption, Smart connectivity for restrictive networks, Real-time connection stats, Simple setup

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Periscope Monthly | $5.99 | per month |
| Periscope | $24.99 | per year |


### AtomicStep

[App page](https://appshunter.io/ios/app/atomicstep-get-unstuck/id6759807885)

This voice AI helps overcome task paralysis by providing one actionable step at a time. If a step is too overwhelming, it breaks it down further until it's manageable. Mark tasks as done to progress towards your goals.

**Highlights:** Voice-activated task management, Single, actionable step generation, Progressive step breakdown, Mark tasks as complete, No setup or list management, Designed for executive dysfunction

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unstuck Monthly | $9.99 | per month |
| Unstuck Annual | $44.99 | per year |


## Frequently asked questions

### Is Periscope by Duet free?

Periscope by Duet is free to download, with in-app purchases available.

### Is AtomicStep free?

AtomicStep is free to download, with in-app purchases available.

### Which has better reviews, Periscope by Duet or AtomicStep?

Periscope by Duet and AtomicStep are both rated 5.0 out of 5 on the App Store, from 4 and 5 ratings respectively.

### Do Periscope by Duet or AtomicStep have ads?

Neither Periscope by Duet nor AtomicStep shows ads.

### Which is updated more often, Periscope by Duet or AtomicStep?

Periscope by Duet ships an update every 3 weeks, and AtomicStep every 10 days. Most recently, Periscope by Duet was updated on November 3, 2026 and AtomicStep on November 9, 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.*