# λ | Cortex Go vs Digi ePOS

The clearest difference is iOS requirement: λ | Cortex Go at 9.0 against Digi ePOS's 12.1. On price, update cadence, 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.

λ | Cortex Go ships an update every 3 months, Digi ePOS every 4 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | λ | Cortex Go | Digi ePOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/cortex-go/id1460785740/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 28 MB | 15 MB |
| Requires iOS | **9.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [adata ltd](https://appshunter.io/developer/372163703) | [DIGI POS LTD](https://appshunter.io/developer/1636106108) |

## What reviewers say

### λ | Cortex Go

[App page](https://appshunter.io/ios/app/cortex-go/id1460785740)

Access and manage your video surveillance system remotely. View live feeds, playback recordings, and receive instant alerts for motion or alarms. Supports multiple NVR models and offers advanced features like digital zoom and PTZ control.

**Highlights:** Live video streaming, Video playback and recording, Push notifications for alarms/motion, Digital zoom and PTZ control, Multi-site connectivity, Instant video snapshots and sharing, P2P connectivity for remote setup

**Features:** macOS Compatibility

**In-app purchases:** none


### Digi ePOS

[App page](https://appshunter.io/ios/app/digi-epos/id1636106106)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is λ | Cortex Go free?

λ | Cortex Go is free to download, with no in-app purchases.

### Is Digi ePOS free?

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

### Do λ | Cortex Go or Digi ePOS have ads?

Neither λ | Cortex Go nor Digi ePOS shows ads.

### Which is updated more often, λ | Cortex Go or Digi ePOS?

λ | Cortex Go ships an update every 3 months, and Digi ePOS every 4 months. Most recently, λ | Cortex Go was updated on November 3, 2026 and Digi ePOS on October 25, 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.*