# Bitdefender Central vs Avast One

The clearest difference is in-app purchases: Bitdefender Central at none against Avast One's 22. Bitdefender Central also leads on iOS requirement (12.0 vs 17.0). Avast One's advantage is chart position (#158 vs unranked) and ratings volume (100K vs 11K). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Avast One sells 19 in-app purchases, starting at $2.49 per month. Bitdefender Central asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Bitdefender Central against 4.7 for Avast One. That said, the two scores are not equally well evidenced: Avast One has 100K ratings behind it against 11K, so its average is the more settled of the two. Written reviews are what separate them: 59% of Bitdefender Central's written reviews are positive against 54% of Avast One's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Bitdefender Central | Avast One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11K ratings)](https://appshunter.io/ios/app/bitdefender-central/id969933082/reviews)** | [4.7 (100K ratings)](https://appshunter.io/ios/app/avast-one-security-and-privacy/id1276551855/reviews) |
| Number of ratings | 11K | **100K** |
| Positive reviews | **58.9% of reviews** | 53.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free** | Freemium |
| Best chart rank | — | **#158** |
| Size | 191 MB | 519 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bitdefender SRL](https://appshunter.io/developer/384899757) | [AVAST Software s.r.o](https://appshunter.io/developer/568017534) |

## What reviewers say

### Bitdefender Central

[App page](https://appshunter.io/ios/app/bitdefender-central/id969933082)

Manage and control the cybersecurity of all your Bitdefender-protected devices, both locally and across your network. This app allows remote scanning, threat detection notifications, and comprehensive management of your smart home hub for enhanced online safety.

**Highlights:** Install protection on all devices, Remote device scanning and optimization, Real-time threat notifications, Smart home network security management, Parental controls and screen time management, Locate and lock lost/stolen devices

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Effective protection
- 🔒 Reliable security
- 👍 User-friendly
- 🚀 Thorough scanning
- 🚀 Easy to use

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔋 Battery drain issues
- 🔍 Confusing interface
- 💰 Expensive subscription
- 🤖 Buggy software

**Reported bugs**

- Frequent app crashes on iOS 11+
- Web protection randomly disabling itself
- Inability to delete email addresses from account
- Inconsistent behavior across different devices
- Lack of support for older devices

**Requested features**

- Improve mobile app responsiveness
- Add more customization options
- Enhance parental control features
- Provide better visibility into device protection status
- Improve compatibility with other VPN services


### Avast One

[App page](https://appshunter.io/ios/app/avast-one-security-and-privacy/id1276551855)

**Currently charting:** #158 Top Grossing · Utilities (US App Store)

Safeguard your digital life with comprehensive protection against online threats, scams, and identity theft. Secure your Wi-Fi, encrypt your traffic with a VPN, and protect your sensitive data.

**Highlights:** AI-powered scam protection, Call and SMS blocking, Malicious website blocker, VPN for secure browsing, Network intrusion detection, Identity and hack alerts, Encrypted photo vault

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.49 | per month |
| Monthly | $4.99 | per month |
| Premium | $15.99 | per year |
| Offer | $19.99 | per year |
| Premium tier | $19.99 | per year |
| Yearly subscription | $19.99 | per year |
| Ultimate subscription | $24.99 | per year |
| 1 Year | $28.99 | per year |
| 1 year Ultimate | $29.99 | per year |
| Ultimate subscription | $29.99 | per year |
| Ultimate subscription | $29.99 | per year |
| Yearly subscription | $29.99 | per year |
| Ultimate subscription | $34.99 | per year |
| Yearly subscription | $34.99 | per year |
| Avast Mobile Security Ultimate | $39.99 | per year |
| Avast Mobile Security Ultimate | $39.99 | per year |
| Ultimate subscription | $39.99 | per year |
| Ultimate subscription | $39.99 | per year |
| Yearly Ultimate | $39.99 | per year |

**What reviewers like**

- 🚀 Excellent security protection
- 🔒 Reliable virus and malware detection
- 👍 Easy to use and navigate
- 🔒 Provides a sense of security and peace of mind
- 💡 Useful features like photo vault and VPN

**What reviewers complain about**

- 🐛 Occasional issues with VPN connectivity and functionality
- 🔋 Can be resource-intensive and drain battery life
- 💰 Premium features require paid subscription
- 🤔 Unclear how effective the free version is for virus/malware removal

**Reported bugs**

- VPN repeatedly disconnecting or not working as expected
- App blocking access to certain websites and apps
- Inconsistent performance and stability issues

**Requested features**

- Ability to choose VPN server location
- More comprehensive scanning and virus removal capabilities
- Better integration with other security features


## Frequently asked questions

### Is Bitdefender Central free?

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

### Is Avast One free?

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

### Which has better reviews, Bitdefender Central or Avast One?

Bitdefender Central is rated higher. Bitdefender Central averages 4.8 out of 5 from 11K ratings, while Avast One averages 4.7 from 100K ratings.

### Do Bitdefender Central or Avast One have ads?

Neither Bitdefender Central nor Avast One shows ads.

### Which is updated more often, Bitdefender Central or Avast One?

Bitdefender Central ships an update every 3 weeks, and Avast One every 3 weeks. Most recently, Bitdefender Central was updated on October 30, 2026 and Avast One on October 30, 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.*