# ACC Mobile 3 vs Nuller

The clearest difference is in-app purchases: ACC Mobile 3 at none against Nuller's 3. ACC Mobile 3 also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.6). Nuller's advantage is update cadence (daily vs every 3 months). On price and ads there is nothing between them.

Both are free to download. Nuller sells 3 in-app purchases, starting at $6.99 per month. ACC Mobile 3 asks for nothing beyond the download.

ACC Mobile 3 ships an update every 3 months, Nuller daily. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | ACC Mobile 3 | Nuller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (121 ratings)](https://appshunter.io/ios/app/acc-mobile-3/id1161836167/reviews)** | — |
| Number of ratings | **121** | — |
| Positive reviews | 9.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | — |
| Size | 46 MB | 2 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Avigilon Corporation](https://appshunter.io/developer/429111935) | [Defcon-App](https://appshunter.io/developer/1777671301) |

## What reviewers say

### ACC Mobile 3

[App page](https://appshunter.io/ios/app/acc-mobile-3/id1161836167)

This app provides security professionals with remote access to video surveillance systems. Monitor live and recorded footage, receive real-time alerts, and control PTZ cameras from any network-connected location.

**Highlights:** Remote video monitoring, Live and recorded footage playback, Push alarm notifications, PTZ camera control, H.264/H.265 camera support, Analytic bounding boxes, Audio talk down and listen

**In-app purchases:** none

**What reviewers like**

- 👍 Desktop client is great
- 👍 Cameras themselves are great
- 👍 Direct IP connections fixed
- 👍 Server connectivity issue fixed (v 3.26.6)

**What reviewers complain about**

- 🐛 Constant login issues
- 🐛 App crashes frequently
- 🐛 App stops working
- 🐛 Randomly logs out
- 🐛 Images not refreshing

**Reported bugs**

- Always logs me out
- Unable to connect to site
- App never works right
- Constant connection issues
- Cannot scroll to next camera page

**Requested features**

- Ability to scroll to next camera page
- Search features like in full ACC client
- Analytics event and alarm searches
- Dark mode option
- Directly open to user-defined view


### Nuller

[App page](https://appshunter.io/ios/app/nuller/id6762079403)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $6.99 | per month |
| Pro Yearly | $39.99 | per year |
| Pro Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is ACC Mobile 3 free?

ACC Mobile 3 is free to download, with no in-app purchases.

### Is Nuller free?

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

### Do ACC Mobile 3 or Nuller have ads?

Neither ACC Mobile 3 nor Nuller shows ads.

### Which is updated more often, ACC Mobile 3 or Nuller?

ACC Mobile 3 ships an update every 3 months, and Nuller daily. Most recently, ACC Mobile 3 was updated on September 18, 2026 and Nuller on September 20, 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.*