# The Ring Sizer | Converter vs Bits & Bobs Collection Tracker

The clearest difference is price: Bits & Bobs Collection Tracker at Free against The Ring Sizer | Converter's $1.99. Bits & Bobs Collection Tracker also leads on review sentiment (75% vs 33%) and rating (4.2 vs 3.7). The Ring Sizer | Converter's advantage is in-app purchases (none vs 1) and iOS requirement (10.0 vs 16.0). On ratings volume, ads and device support there is nothing between them.

Bits & Bobs Collection Tracker is free to download; The Ring Sizer | Converter costs $1.99 up front. Bits & Bobs Collection Tracker sells 1 one-off in-app purchase. The Ring Sizer | Converter asks for nothing beyond the download.

Bits & Bobs Collection Tracker holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 6 and 13 respectively. Written reviews point the same way: 33% of The Ring Sizer | Converter's written reviews are positive against 75% of Bits & Bobs Collection Tracker's.

The Ring Sizer | Converter ships an update every 7 months, Bits & Bobs Collection Tracker every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | The Ring Sizer | Converter | Bits & Bobs Collection Tracker |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/the-ring-sizer-converter/id1438243883/reviews) | **[4.2 (13 ratings)](https://appshunter.io/ios/app/bits-and-bobs-collection-tracker/id1554786457/reviews)** |
| Number of ratings | 6 | **13** |
| Positive reviews | 33.3% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 36 MB | 2 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VisTech.Projects LLC](https://appshunter.io/developer/620969851) | [Joseph Rupertus](https://appshunter.io/developer/1610637143) |

## What reviewers say

### The Ring Sizer | Converter

[App page](https://appshunter.io/ios/app/the-ring-sizer-converter/id1438243883)

Easily determine your ring size for online shopping or personal measurement. This app helps you find the perfect fit by converting measurements and using your phone's camera for accurate finger sizing.

**Highlights:** Measure finger diameter and circumference, Convert ring sizes across international standards, Use phone camera for precise measurements, Step-by-step accurate measurement guide, Assistance for online ring shopping

**Features:** Vision Pro support

**In-app purchases:** none


### Bits & Bobs Collection Tracker

[App page](https://appshunter.io/ios/app/bits-and-bobs-collection-tracker/id1554786457)

Organize and track your various collections, from vinyl records to figurines. Add descriptions, photos, and tags to each item, and sort or filter your collections with ease. Keep a detailed inventory of your most treasured possessions.

**Highlights:** Create custom collections, Add item descriptions and photos, Use checklist or ranking systems, Tag and sort items, Filter collections by attributes, Track possessions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bits & Bobs Premium | $2.99 | one-time |


## Frequently asked questions

### Is The Ring Sizer | Converter free?

The Ring Sizer | Converter costs $1.99, with no in-app purchases.

### Is Bits & Bobs Collection Tracker free?

Bits & Bobs Collection Tracker is free to download, with in-app purchases available.

### Which has better reviews, The Ring Sizer | Converter or Bits & Bobs Collection Tracker?

Bits & Bobs Collection Tracker is rated higher. The Ring Sizer | Converter averages 3.7 out of 5 from 6 ratings, while Bits & Bobs Collection Tracker averages 4.2 from 13 ratings.

### Do The Ring Sizer | Converter or Bits & Bobs Collection Tracker have ads?

Neither The Ring Sizer | Converter nor Bits & Bobs Collection Tracker shows ads.

### Which is updated more often, The Ring Sizer | Converter or Bits & Bobs Collection Tracker?

The Ring Sizer | Converter ships an update every 7 months, and Bits & Bobs Collection Tracker every 3 months. Most recently, The Ring Sizer | Converter was updated on November 6, 2026 and Bits & Bobs Collection Tracker on November 3, 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.*