bcRPN vs iDrac Fan Controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
bcRPN
This utility app functions as a Reverse Polish Notation calculator. It handles complex numbers and utilizes extended precision for all calculations, offering an unlimited stack depth and an undo feature for up to 10 operations.
- Reverse Polish Notation (RPN) input
- Complex number calculations
- Extended precision math
- Unlimited stack depth
- Undo functionality (up to 10 operations)
Read full descriptionHide full description
This is a RPN (Reverse Polish Notation) Calculator. It supports complex numbers and uses extended precision math for all operations. The stack depth is unlimited. In case a mistake was made, up to 10 operations can be undone. RPN calculators work by entering the numbers on the stack first, then selecting the operation. For example to add 3 + 4, press: 3 Enter 4 +
iDrac Fan Controller
Read full descriptionHide full description
iDrac Fan Controller is a native iPhone utility for Dell PowerEdge owners who want quick fan control and hardware monitoring from their phone. Connect to your own iDRAC over Wi-Fi or VPN, apply manual fan speed presets, restore automatic fan control, and monitor server health at a glance. Features: - Native IPMI fan control for compatible Dell PowerEdge iDRAC systems - Fan speed presets from 1% to 100% with matching hex values - Restore automatic iDRAC fan control - Live CPU temperature, fan, power, memory, storage, and system summaries where available - Optional saved login using the iOS Keychain - Auto refresh while connected - No cloud account, no ads, and no data collection This app is designed for administrators, homelab users, and IT technicians managing their own compatible Dell PowerEdge servers. Your iDRAC must be reachable from your iPhone on the same network or through VPN.
Screenshots
Verdict
The clearest difference is price: bcRPN at Free against iDrac Fan Controller's $2.99. bcRPN also leads on iOS requirement (15.0 vs 17.0). iDrac Fan Controller's advantage is chart position (#181 vs unranked). On ads, in-app purchases 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
bcRPN is free to download; iDrac Fan Controller costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | bcRPN | iDrac Fan Controller |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 22 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | — | #181 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 0 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Paul Wilkins | JAVIER EMMANUEL MARTINEZ CRUZ |
In-app purchases
bcRPN
No in-app purchases
iDrac Fan Controller
No in-app purchases
