# Detect Now vs OSSM Possum

The clearest difference is update cadence: OSSM Possum at every 11 days against Detect Now's every 13 months. Detect Now's advantage is iOS requirement (13 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Detect Now ships an update every 13 months, OSSM Possum every 11 days. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Detect Now | OSSM Possum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ossm-possum/id6758223317/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 6 MB | 7 MB |
| Requires iOS | **13** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Kantar Media France SAS](https://appshunter.io/developer/972014153) | [Chris Kline](https://appshunter.io/developer/1871574538) |

## What reviewers say

### Detect Now

[App page](https://appshunter.io/ios/app/detect-now/id972014154)

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

**In-app purchases:** none


### OSSM Possum

[App page](https://appshunter.io/ios/app/ossm-possum/id6758223317)

This app functions as a Bluetooth remote for the OSSM device. It requires a specific firmware version and can be updated via a provided website. Control your device with ease.

**Highlights:** Bluetooth remote control, OSSM device compatibility, Firmware requirement (2026+), Easy firmware updates, Device control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Detect Now free?

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

### Is OSSM Possum free?

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

### Do Detect Now or OSSM Possum have ads?

Neither Detect Now nor OSSM Possum shows ads.

### Which is updated more often, Detect Now or OSSM Possum?

Detect Now ships an update every 13 months, and OSSM Possum every 11 days. Most recently, Detect Now was updated on October 9, 2026 and OSSM Possum on October 2, 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.*