# iLaundry Time vs Protractor Smart

The clearest difference is price: Protractor Smart at Free against iLaundry Time's $1.99. Protractor Smart also leads on device support (3 vs 1) and iOS requirement (14.0 vs 18.0). iLaundry Time's advantage is in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 21 months). On ads there is nothing between them.

Protractor Smart is free to download; iLaundry Time costs $1.99 up front. Protractor Smart sells 1 one-off in-app purchase. iLaundry Time asks for nothing beyond the download.

iLaundry Time ships an update every 2 weeks, Protractor Smart every 21 months. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | iLaundry Time | Protractor Smart |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.6 (248 ratings)](https://appshunter.io/ios/app/protractor-smart/id1076530001/reviews)** |
| Number of ratings | — | **248** |
| Positive reviews | — | 43.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 21 months |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 11 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Valgy](https://appshunter.io/developer/464576000) | [ExaMobile S.A.](https://appshunter.io/developer/506014841) |

## What reviewers say

### iLaundry Time

[App page](https://appshunter.io/ios/app/ilaundry-time/id578428854)

**Features:** Vision Pro support

**In-app purchases:** none


### Protractor Smart

[App page](https://appshunter.io/ios/app/protractor-smart/id1076530001)

This app acts as a smart instrument for measuring angles using your device's camera. It offers two free modes for measuring angles on screen or using a plumb bob for slopes, with an additional premium mode for polygon measurements.

**Highlights:** Camera-based angle measurement, Touch measure mode, Plumb bob measure for slopes, Polygon measurement (premium), Screenshot functionality

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AdBlock - Remove ads | $1.99 | one-time |

**What reviewers like**

- 👍 Useful for measurements
- 👍 Accurate for its purpose
- 👍 Convenient and handy
- 👍 Good for specific tasks (e.g., knife sharpening, stereo mic angles)
- 👍 No excessive charges

**What reviewers complain about**

- 🐛 App freezes/loads indefinitely
- 🐛 Does not launch after updates
- 🐛 Stuck on loading screen
- 🐛 Inaccurate or unstable measurements
- 🐛 Camera quality issues

**Reported bugs**

- App loads indefinitely
- App does not launch after iOS updates
- Stuck on loading screen
- Photo upload not possible in premium version
- Upside-down protractor on iOS

**Requested features**

- Improve camera function (light, zoom)
- Add automatic hold function
- Increase digital readout size
- Add more skins/cosmetics
- Option to remove ads


## Frequently asked questions

### Is iLaundry Time free?

iLaundry Time costs $1.99, with no in-app purchases.

### Is Protractor Smart free?

Protractor Smart is free to download, with in-app purchases available.

### Do iLaundry Time or Protractor Smart have ads?

Neither iLaundry Time nor Protractor Smart shows ads.

### Which is updated more often, iLaundry Time or Protractor Smart?

iLaundry Time ships an update every 2 weeks, and Protractor Smart every 21 months. Most recently, iLaundry Time was updated on November 2, 2026 and Protractor Smart on November 11, 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.*