# iRotorBalancer vs Fluke iSee

The clearest difference is price: Fluke iSee at Free against iRotorBalancer's $799.99. Fluke iSee also leads on in-app purchases (none vs 2) and ratings volume (9 vs 1). iRotorBalancer's advantage is rating (5.0 vs 2.3). On update cadence, ads and iOS requirement there is nothing between them.

Fluke iSee is free to download; iRotorBalancer costs $799.99 up front. iRotorBalancer sells 2 one-off in-app purchases. Fluke iSee asks for nothing beyond the download.

iRotorBalancer holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: Fluke iSee has 9 ratings behind it against 1, so its average is the more settled of the two.

iRotorBalancer ships an update every 2 months, Fluke iSee every 4 months. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | iRotorBalancer | Fluke iSee |
| --- | --- | --- |
| Price | $799.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/irotorbalancer/id523471219/reviews)** | [2.3 (9 ratings)](https://appshunter.io/ios/app/fluke-isee/id6448859058/reviews) |
| Number of ratings | 1 | **9** |
| Positive reviews | — | 8.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Paid | **Free** |
| Size | 18 MB | 58 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Motionics LLC](https://appshunter.io/developer/424498959) | [福禄克测试仪器(上海)有限公司](https://appshunter.io/developer/1651601381) |

## What reviewers say

### iRotorBalancer

[App page](https://appshunter.io/ios/app/irotorbalancer/id523471219)

This technical tool assists in balancing rotating machinery using single or two-plane methods. It connects to external hardware to measure vibration amplitude and phase, then calculates necessary correction weights and their positions. Reports can be generated and emailed.

**Highlights:** Single-plane balancing (Vector & Four-Runs methods), Two-plane balancing (Influence Coefficients), Real-time waveform and FFT spectrum display, Automatic 1X peak amplitude and phase selection, Polar plot and weight location graphics, Report generation with plots, data, and images

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custom Report Header and Logo | $49.99 | one-time |
| Two-Plane Overhung Rotor Balancing | $249.99 | one-time |


### Fluke iSee

[App page](https://appshunter.io/ios/app/fluke-isee/id6448859058)

This application connects to a thermal camera accessory to measure temperature and perform thermal imaging detection on your smart device. It's useful for inspections, field observations, and even educational purposes, revealing the hidden world of temperature.

**Highlights:** Real-time temperature measurement, Thermal imaging detection, Connects via Lightning interface, Portable and on-the-go use, Suitable for inspections and education

**In-app purchases:** none


## Frequently asked questions

### Is iRotorBalancer free?

iRotorBalancer costs $799.99, and also offers in-app purchases.

### Is Fluke iSee free?

Fluke iSee is free to download, with no in-app purchases.

### Which has better reviews, iRotorBalancer or Fluke iSee?

iRotorBalancer is rated higher. iRotorBalancer averages 5.0 out of 5 from 1 ratings, while Fluke iSee averages 2.3 from 9 ratings.

### Do iRotorBalancer or Fluke iSee have ads?

Neither iRotorBalancer nor Fluke iSee shows ads.

### Which is updated more often, iRotorBalancer or Fluke iSee?

iRotorBalancer ships an update every 2 months, and Fluke iSee every 4 months. Most recently, iRotorBalancer was updated on September 29, 2026 and Fluke iSee on October 10, 2026.

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