# Lucky PV vs WISP Radar

The clearest difference is review sentiment: WISP Radar at 100% against Lucky PV's 50%. WISP Radar also leads on rating (5.0 vs 3.8) and update cadence (every 3 days vs every 6 months). Lucky PV's advantage is price (Free vs $4.99) and ratings volume (4 vs 1). On ads, in-app purchases and device support there is nothing between them.

Lucky PV is free to download; WISP Radar costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WISP Radar holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 50% of Lucky PV's written reviews are positive against 100% of WISP Radar's.

Lucky PV ships an update every 6 months, WISP Radar every 3 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lucky PV | WISP Radar |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/lucky-pv/id6472631726/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wisp-radar/id6752672739/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | **Free** | Paid |
| Size | 46 MB | 5 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Foshan Top One Power Technology Co.,Ltd](https://appshunter.io/developer/1717366287) | [Christopher Josey](https://appshunter.io/developer/1840510926) |

## What reviewers say

### Lucky PV

[App page](https://appshunter.io/ios/app/lucky-pv/id6472631726)

Monitor equipment like inverters and controllers in real-time. Receive alarm notifications, analyze power generation, and generate reports to manage operations efficiently and promote energy savings.

**Highlights:** Real-time equipment monitoring, Alarm notifications, Power generation analysis, Operational reports, Energy saving insights

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### WISP Radar

[App page](https://appshunter.io/ios/app/wisp-radar/id6752672739)

This augmented reality app overlays tower locations onto your camera view in real-time. It displays tower distance and azimuth, and allows you to tap for detailed information. Integrates with Google Sheets and cnHeat for efficient tower management.

**Highlights:** Augmented reality tower overlay, Real-time tower distance and azimuth, Tap for tower details, Google Sheets integration, cnHeat integration, Tower list management

**In-app purchases:** none


## Frequently asked questions

### Is Lucky PV free?

Lucky PV is free to download, with no in-app purchases.

### Is WISP Radar free?

WISP Radar costs $4.99, with no in-app purchases.

### Which has better reviews, Lucky PV or WISP Radar?

WISP Radar is rated higher. Lucky PV averages 3.8 out of 5 from 4 ratings, while WISP Radar averages 5.0 from 1 ratings.

### Do Lucky PV or WISP Radar have ads?

Neither Lucky PV nor WISP Radar shows ads.

### Which is updated more often, Lucky PV or WISP Radar?

Lucky PV ships an update every 6 months, and WISP Radar every 3 days. Most recently, Lucky PV was updated on October 30, 2026 and WISP Radar on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*