SHIMGE PUMP Selection System vs lineupCalcRF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SHIMGE PUMP Selection System
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此应用为新界泵业外贸选型软件，面向国外客户的选型app
lineupCalcRF
Design RF transmitter systems with ease. This tool links all system-level power amplifier parameters, allowing instant visualization of changes to the overall transmitter lineup. Share your designs via clipboard copy.
- System level power amplifier parameter linking
- Instant change effect visualization
- Gain, efficiency, DC power, and output power calculations
- Clipboard copy for sharing
- Effortless RF system design
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Design RF transmitter systems effortlessly with lineupCalcRF. All system level power amplifier parameters (gain, efficiency, DC power consumption and output power) are linked to each other, so users can instantly see the change effects to the overall TX lineup. Supports clipboard copy of the lineup to share with your friends!
Screenshots
Verdict
The clearest difference is update cadence: lineupCalcRF at every 9 days against SHIMGE PUMP Selection System's every 3 weeks. SHIMGE PUMP Selection System's advantage is iOS requirement (12.0 vs 18.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SHIMGE PUMP Selection System ships an update every 3 weeks, lineupCalcRF every 9 days. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.
| Parameter | SHIMGE PUMP Selection System | lineupCalcRF |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 33 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | 旭 汤 | DirectRF |
In-app purchases
SHIMGE PUMP Selection System
No in-app purchases
lineupCalcRF
No in-app purchases
Questions
Is SHIMGE PUMP Selection System free?
Is lineupCalcRF free?
Do SHIMGE PUMP Selection System or lineupCalcRF have ads?
Which is updated more often, SHIMGE PUMP Selection System or lineupCalcRF?
Other comparisons
