Comparison

Bandwidth RAID Calculator vs Helmarr

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bandwidth RAID Calculator

Features
Read full description

Storage size conversion (IEC) - it convert from Bits, Bytes, KBytes, Mega Bytes, Gigabytes, TeraBytes, and PetaBytes. Storage size conversion (IS) - Bits, Kilobits, Megabits, Gigabits, Terabits, and Petabits. Bandwidth (Calculator) - FIle transfer time calculation for standard technologies or you can choose the transmission speed for a file transfer. RAID Array calculator - RAID 0, 1, 2,3, 4, 5, 6, 1+0, 5+0, 6+0

About

Helmarr

Manage all your self-hosted services from a single, native iOS interface. Seamlessly integrate and control applications like Sonarr, Radarr, and Unraid with advanced features and customization.

Highlights
  • Unified experience for multiple services
  • Smart multi-network connectivity
  • Deep customization options
  • Home screen widgets
  • Unraid control
  • Push notifications
  • SSH & SFTP access
  • Download management
Features
Read full description

Helmarr provides a unified, native iOS interface for your self-hosted services. Stop relying on responsive web UIs and manage your entire stack in an app where your services actually work hand-in-hand. Currently supported: Sonarr, Radarr, Lidarr, Bazarr, Unraid, SSH (+SFTP), Tautulli, Jellystat, Overseerr, Jellyseerr, Seerr, qBt, SABnzbd, NZBGet, Wizarr, Prowlarr, Transmission, Deluge. Key Features: - A Truly Unified Experience: Your stack shouldn't feel like separate silos. Helmarr brings Sonarr, Radarr, Lidarr, Seerr, and Tautulli together. Browse your library, approve requests, and view active streams in one seamless interface. - Smart Connectivity: Full multi-network support allows you to define primary and fallback hosts. Helmarr automatically switches between your LAN IP and WAN/DNS address depending on where you are. - Make It Your Own: Deep customization options let you tweak the app to your liking. Change accent colors, rearrange your tab bar, and set custom headers to match your personal aesthetic. - Home Screen Widgets: Keep an eye on your download queue, upcoming releases, or server stats at a glance without even opening the app. - Unraid Control: Real-time monitoring of Shares, Parity status, Disks, and Warnings. Start/Stop Docker containers and VMs instantly. - Push Notifications: Stay in the loop with configurable alerts for grabs, successful imports, and critical health checks. - Terminal & Vitals: Full SSH & SFTP access with live resource monitoring (CPU/RAM/Net). Manage processes and containers via command line. - Download Management: Remote control for SABnzbd and NZBGet. Pause, resume, reorder queues, and set speed limits on the fly. - Release Browser: Don't just rely on automation—search, filter, and manually grab specific releases with ease. - Onboarding: Generate and manage user invites via Wizarr. Website: https://helmarr.com/ Terms of Service: https://helmarr.com/terms Privacy Policy: https://helmarr.com/privacy

Screenshots

Bandwidth RAID Calculator4 screens
Helmarr4 screens

Verdict

The call

The clearest difference is in-app purchases: Bandwidth RAID Calculator at none against Helmarr's 19. Bandwidth RAID Calculator also leads on iOS requirement (10.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Helmarr sells 19 in-app purchases, starting at $3.99 per month. Bandwidth RAID Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Bandwidth RAID Calculator ships an update every 9 days, Helmarr weekly. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

Scorecard2 real differences · 8 level
Bandwidth RAID Calculator versus Helmarr: the parameters behind the verdict, then further details
ParameterBandwidth RAID CalculatorHelmarr
PriceFreeFree
Rating—4.9 (172 ratings) — better
Positive reviews—75.9% of reviews
Number of ratings—172 — better
Update frequencyEvery 9 daysWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better26.0
Further details — not scored
Size11 MB170 MB
Age rating4+4+
DeveloperChuk Fong NgFlorian Ernst

In-app purchases

None

Bandwidth RAID Calculator

No in-app purchases

19 purchases

Helmarr

Subscriptions3
  • Helmarr Pro Monthly$3.991 Month
  • Ultra Monthly$4.991 Month
  • Helmarr Pro Yearly Subscription$17.991 Year
One-time16
  • Bazarr$3.99
  • Deluge$4.99
  • Plex$4.99
Show 13 more
  • Transmission$4.99
  • NZBGet$4.99
  • Lidarr$4.99
  • Unraid$4.99
  • SABnzbd$4.99
  • Tautulli$4.99
  • Sonarr$4.99
  • Radarr$4.99
  • Seerr$4.99
  • qBt$4.99
  • Prowlarr$4.99
  • Helmarr Pro - Lifetime$29.99
  • Lifetime Pro$34.99

Questions

Is Bandwidth RAID Calculator free?
Bandwidth RAID Calculator is free to download, with no in-app purchases.
Is Helmarr free?
Helmarr is free to download, with in-app purchases available.
Do Bandwidth RAID Calculator or Helmarr have ads?
Neither Bandwidth RAID Calculator nor Helmarr shows ads.
Which is updated more often, Bandwidth RAID Calculator or Helmarr?
Bandwidth RAID Calculator ships an update every 9 days, and Helmarr weekly. Most recently, Bandwidth RAID Calculator was updated on September 25, 2026 and Helmarr on September 26, 2026.

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