# iSafe Pro vs LightSpectrum Pro

The clearest difference is in-app purchases: LightSpectrum Pro at none against iSafe Pro's 1. LightSpectrum Pro also leads on ads (none vs shown) and chart position (#93 vs unranked). iSafe Pro's advantage is review sentiment (62% vs 28%) and update cadence (fortnightly vs every 3 months). On rating and device support there is nothing between them.

iSafe Pro costs $0.99 and LightSpectrum Pro $1.99 up front. iSafe Pro sells 1 one-off in-app purchase. LightSpectrum Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.1 for iSafe Pro against 4.1 for LightSpectrum Pro. That said, the two scores are not equally well evidenced: iSafe Pro has 711 ratings behind it against 39, so its average is the more settled of the two. Written reviews are what separate them: 62% of iSafe Pro's written reviews are positive against 28% of LightSpectrum Pro's.

iSafe Pro ships an update fortnightly, LightSpectrum Pro every 3 months. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | iSafe Pro | LightSpectrum Pro |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[4.1 (711 ratings)](https://appshunter.io/ios/app/isafe-pro/id402012828/reviews)** | [4.1 (39 ratings)](https://appshunter.io/ios/app/lightspectrum-pro/id468368751/reviews) |
| Number of ratings | **711** | 39 |
| Positive reviews | **62.3% of reviews** | 28.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#93** |
| Size | 107 MB | 88 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Fanship](https://appshunter.io/developer/327802296) | [AM PowerSoftware](https://appshunter.io/developer/303958914) |

## What reviewers say

### iSafe Pro

[App page](https://appshunter.io/ios/app/isafe-pro/id402012828)

Secure your sensitive documents, photos, and videos with a digital vault. This app offers multiple unlock methods, including a fake code to hide specific content from prying eyes. Organize your files into categories and enjoy a powerful video player and private browser.

**Highlights:** Passcode and fakecode security, Multiple login styles, Organized file categories, Powerful video player, Private browser, Support for various file formats

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🔒 Secure storage
- 👍 Great features
- 🚀 Convenient for work and daily life

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔋 Drains battery
- 💰 Ads even after paid version
- 🔒 Passcode issues

**Reported bugs**

- Defaulted websites no longer supported
- Crashes on certain actions
- Incompatible with iOS 16
- Loss of data after updates

**Requested features**

- File sharing between devices
- Permanent passcode
- Improved video playback
- Local network support


### LightSpectrum Pro

[App page](https://appshunter.io/ios/app/lightspectrum-pro/id468368751)

**Currently charting:** #93 Top Paid · Utilities (US App Store)

Measure light source color temperature and spectrum accurately without expensive equipment. View the color spectrum from 360nm to 800nm, and analyze the white point on the CIE 1931 diagram. Overlay filtered wavelengths on camera images to see frequency reflections and intensity.

**Highlights:** Color temperature measurement, Color spectrum analysis (360nm-800nm), CIE 1931 white point display, Wavelength filtering and overlay, High accuracy compared to professional devices

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📸 Accurate white balance measurement for photography
- 💡 Innovative spectrum analysis without expensive equipment
- 💰 Affordable alternative to $1,600+ professional color meters
- 📊 Detailed spectral graph visualization
- 🎯 Useful for photographers, videographers, and lighting professionals

**What reviewers complain about**

- 🐛 Frequent crashes and freezing issues
- 📱 Incompatible with many iPhone models (iPhone 5, 5S, 6, 6+, 11, X)
- ❌ Camera access problems on multiple devices
- 🎨 Inaccurate readings for certain light types (LEDs, low color temps)
- 🖥️ Poor UI scaling on larger screens (iPhone 6+, iPad)

**Reported bugs**

- App crashes on startup or during use
- Camera feed not accessible or showing red X icon
- Screen blinking/flashing on first launch
- UI elements cut off on larger screens
- Buttons unresponsive or sticky

**Requested features**

- Spot metering with crosshairs or target reticle
- Direct DUV (Delta uv) display calculation
- Flicker detection for light sources
- Calibration function for improved accuracy
- Support for fluorescent light preset adjustments


## Frequently asked questions

### Is iSafe Pro free?

iSafe Pro costs $0.99, and also offers in-app purchases.

### Is LightSpectrum Pro free?

LightSpectrum Pro costs $1.99, with no in-app purchases.

### Which has better reviews, iSafe Pro or LightSpectrum Pro?

iSafe Pro is rated higher. iSafe Pro averages 4.1 out of 5 from 711 ratings, while LightSpectrum Pro averages 4.1 from 39 ratings.

### Do iSafe Pro or LightSpectrum Pro have ads?

iSafe Pro shows ads; LightSpectrum Pro does not.

### Which is updated more often, iSafe Pro or LightSpectrum Pro?

iSafe Pro ships an update fortnightly, and LightSpectrum Pro every 3 months. Most recently, iSafe Pro was updated on October 27, 2026 and LightSpectrum Pro on October 26, 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.*