Flowbox Enterprise vs CIDR Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flowbox Enterprise
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FlowBox application provides easy and fast remote user interface for Internet access to energy management system and its services running on control server. Control server is being installed in customer premises and allows measurement and control of any energy, its consumption, automation and regulation. Users have complete overview about actual and historical power consumption and spending and have possibility to control any appliance according needs. FlowBox aplikace umožňuje vzdálené připojení na řídící server systému hospodaření s energiemi. Aplikace umožňuje měření a řízení energií, přístup k senzorové síti a vzdálené ovládání elektrických zařízení.
CIDR Calc
Calculate subnet details, including IP addresses, masks, and reverse masks, using CIDR notation. Generate and share lists of subnets and hosts within the next higher octet. This tool simplifies network calculations for IT professionals and students.
- Subnet calculation
- IP address display
- Mask and reverse mask
- Shareable subnet lists
- Host calculation
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Displays subnet, IP addresses, mask, and reverse mask based on IP and CIDR notation. Generates shareable list of all subnets and hosts in next higher octet.
Screenshots
Verdict
The clearest difference is iOS requirement: Flowbox Enterprise at 13.0 against CIDR Calc's 16.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Flowbox Enterprise ships an update every 28 months, CIDR Calc every 19 months. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.
| Parameter | Flowbox Enterprise | CIDR Calc |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 28 months | Every 19 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Flowbox s.r.o. | Paul Smicker |
In-app purchases
Flowbox Enterprise
No in-app purchases
CIDR Calc
No in-app purchases
Questions
Is Flowbox Enterprise free?
Is CIDR Calc free?
Do Flowbox Enterprise or CIDR Calc have ads?
Which is updated more often, Flowbox Enterprise or CIDR Calc?
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