# NKS eMitra vs Ring Sizer Tool

The clearest difference is in-app purchases: NKS eMitra at none against Ring Sizer Tool's 4. NKS eMitra also leads on update cadence (daily vs every 2 months). Ring Sizer Tool's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Ring Sizer Tool sells 4 in-app purchases, starting at $1.99 per 7 days. NKS eMitra asks for nothing beyond the download.

NKS eMitra ships an update daily, Ring Sizer Tool every 2 months. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | NKS eMitra | Ring Sizer Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ring-sizer-tool-ring-measure/id6736711008/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | — | Subscription |
| Size | 9 MB | 59 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UMANG MARWAH](https://appshunter.io/developer/1498813122) | [Saqer Alshukaili](https://appshunter.io/developer/1773147914) |

## What reviewers say

### NKS eMitra

[App page](https://appshunter.io/ios/app/nks-emitra-one-touch/id6478420627)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ring Sizer Tool

[App page](https://appshunter.io/ios/app/ring-sizer-tool-ring-measure/id6736711008)

Easily measure rings and jewelry with precision using your phone. Features include real-time finger sizing, global size support, and measurement history. Perfect for enthusiasts and professionals alike.

**Highlights:** Effortless measurements with visual cues, Real-time finger sizer tool, Comprehensive global size support, Measurement history saved, Accurate ring diameter and finger size measurement

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Pro | $1.99 | per 7 days |
| Ring Sizer Pro | $6.99 | per month |
| Ring Sizer Pro | $12.99 | per year |
| Ring sizer lifetime access | $17.99 | one-time |


## Frequently asked questions

### Is NKS eMitra free?

NKS eMitra is free to download, with no in-app purchases.

### Is Ring Sizer Tool free?

Ring Sizer Tool is free to download, with in-app purchases available.

### Do NKS eMitra or Ring Sizer Tool have ads?

Neither NKS eMitra nor Ring Sizer Tool shows ads.

### Which is updated more often, NKS eMitra or Ring Sizer Tool?

NKS eMitra ships an update daily, and Ring Sizer Tool every 2 months. Most recently, NKS eMitra was updated on September 30, 2026 and Ring Sizer Tool on September 29, 2026.

---

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