# Ruler® vs Fishing Weight Scale Estimate

The clearest difference is review sentiment: Fishing Weight Scale Estimate at 100% against Ruler®'s 22%. Fishing Weight Scale Estimate also leads on rating (5.0 vs 4.3) and update cadence (every 2 weeks vs every 2 months). Ruler®'s advantage is ratings volume (35K vs 7) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Ruler® sells 2 in-app purchases, starting at $1.99 per 7 days and Fishing Weight Scale Estimate sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Fishing Weight Scale Estimate holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Ruler® has 35K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 22% of Ruler®'s written reviews are positive against 100% of Fishing Weight Scale Estimate's.

Ruler® ships an update every 2 months, Fishing Weight Scale Estimate every 2 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ruler® | Fishing Weight Scale Estimate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (35K ratings)](https://appshunter.io/ios/app/ruler/id623207505/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/fishing-weight-scale-estimate/id6742200055/reviews)** |
| Number of ratings | **35K** | 7 |
| Positive reviews | 21.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 22 MB | 4 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tue Nguyen Minh](https://appshunter.io/developer/434811167) | [Taylor Nichols](https://appshunter.io/developer/1796725808) |

## What reviewers say

### Ruler®

[App page](https://appshunter.io/ios/app/ruler/id623207505)

This app provides a versatile toolkit for all your measurement needs. It includes a classic ruler, a tape measure, and a camera ruler for precise measurements. Easily switch between units and document your findings by adding measurements directly to photos.

**Highlights:** Classic ruler and tape measure, Camera ruler mode, Photo measures mode, Dual unit support (inches/cm), Precision sliders for small objects, Elegant and user-friendly interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ruler Pro (Weekly) | $1.99 | per 7 days |
| Pro Features | $1.99 | one-time |

**What reviewers like**

- 🚀 Accurate measurements
- 👍 Easy to use
- 🔍 Convenient for small items
- 📏 Useful ruler tool

**What reviewers complain about**

- 💰 Paywall for basic features
- ⏱️ Limited free usage time
- 🔍 Inaccurate for larger objects
- 🙅‍♀️ Aggressive monetization tactics

**Reported bugs**

- Inconsistent measurements
- Compatibility issues with newer devices

**Requested features**

- Ability to switch between metric and imperial units without paying
- Improved accuracy for larger measurements
- Removal of time limits on free usage


### Fishing Weight Scale Estimate

[App page](https://appshunter.io/ios/app/fishing-weight-scale-estimate/id6742200055)

Estimate the weight of your fish catch using simple length and girth measurements. Select from a wide variety of freshwater and saltwater species for quick, accurate results. Perfect for anglers of all levels to track their catches and impress others.

**Highlights:** Estimate fish weight, Select from many fish species, Input length and girth, Supports inches and centimeters, Instant weight estimates, User-friendly interface

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fish Scale Pro Monthly | $0.99 | per month |
| Fish Scale Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is Ruler® free?

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

### Is Fishing Weight Scale Estimate free?

Fishing Weight Scale Estimate is free to download, with in-app purchases available.

### Which has better reviews, Ruler® or Fishing Weight Scale Estimate?

Fishing Weight Scale Estimate is rated higher. Ruler® averages 4.3 out of 5 from 35K ratings, while Fishing Weight Scale Estimate averages 5.0 from 7 ratings.

### Do Ruler® or Fishing Weight Scale Estimate have ads?

Neither Ruler® nor Fishing Weight Scale Estimate shows ads.

### Which is updated more often, Ruler® or Fishing Weight Scale Estimate?

Ruler® ships an update every 2 months, and Fishing Weight Scale Estimate every 2 weeks. Most recently, Ruler® was updated on November 8, 2026 and Fishing Weight Scale Estimate on October 30, 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.*