# Protractor vs TokenWatch

The clearest difference is price: Protractor at Free against TokenWatch's $2.99. TokenWatch's advantage is review sentiment (100% vs 64%) and in-app purchases (none vs 6). On ads, device support and iOS requirement there is nothing between them.

Protractor is free to download; TokenWatch costs $2.99 up front. Protractor sells 6 in-app purchases, starting at $4.99 per month. TokenWatch asks for nothing beyond the download.

Protractor ships an update every 5 weeks, TokenWatch every 6 days. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Protractor | TokenWatch |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[1.8 (6 ratings)](https://appshunter.io/ios/app/protractor-measure-angles/id1601838509/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 7 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Noadit, Inc.](https://appshunter.io/developer/1516754355) | [Science Fiction Inc.](https://appshunter.io/developer/1878601217) |

## What reviewers say

### Protractor

[App page](https://appshunter.io/ios/app/protractor-measure-angles/id1601838509)

Measure angles precisely using your phone's screen, gyroscope, or camera. Offers smart presets, real-time feedback with high accuracy, and calibration features to adapt to various situations.

**Highlights:** 3-in-1 measurement modes, Smart angle presets with alerts, Hyper-responsive feedback (≤0.5° accuracy), Auto dynamic compensation calibration, Anti-shake technology for motion scenes, Screen lock for measurements

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $4.99 | per month |
| Bubble Tea | $0.99 | one-time |
| Sponsor | $4.99 | one-time |
| Coffee | $4.99 | one-time |
| Sponsor | $19.99 | one-time |
| Sponsor | $99.99 | one-time |


### TokenWatch

[App page](https://appshunter.io/ios/app/tokenwatch/id6795418418)

Monitor your usage limits, reset times, and consumption speed at a glance. This app provides a clear dashboard to quickly understand your current usage, remaining limits, and connection status without repeatedly opening account pages.

**Highlights:** View session and weekly limits in one screen, Color-coded usage speed indicators, Track time until reset and receive notifications, Compare weekly usage speed against work hours, Adaptive refresh rate for data updates, On-desk dashboard for quick checks

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

**In-app purchases:** none


## Frequently asked questions

### Is Protractor free?

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

### Is TokenWatch free?

TokenWatch costs $2.99, with no in-app purchases.

### Do Protractor or TokenWatch have ads?

Neither Protractor nor TokenWatch shows ads.

### Which is updated more often, Protractor or TokenWatch?

Protractor ships an update every 5 weeks, and TokenWatch every 6 days. Most recently, Protractor was updated on October 2, 2026 and TokenWatch on October 8, 2026.

---

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