# Štednjak vs Ring Sizer App

The clearest difference is in-app purchases: Štednjak at none against Ring Sizer App's 3. Štednjak also leads on update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ring Sizer App sells 3 in-app purchases, starting at $4.99 per 7 days. Štednjak asks for nothing beyond the download.

Štednjak ships an update fortnightly, Ring Sizer App every 2 months. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Štednjak | Ring Sizer App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 120 MB | 24 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LambdaWorks](https://appshunter.io/developer/1629499365) | [Appsy Digital](https://appshunter.io/developer/1772913485) |

## What reviewers say

### Štednjak

[App page](https://appshunter.io/ios/app/stednjak/id6746932082)

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

**In-app purchases:** none


### Ring Sizer App

[App page](https://appshunter.io/ios/app/ring-sizer-app-accurate/id6747257280)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plus | $4.99 | per 7 days |
| Annual Plus | $24.99 | per year |
| Lifetime Ring Sizer | $4.99 | one-time |


## Frequently asked questions

### Is Štednjak free?

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

### Is Ring Sizer App free?

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

### Do Štednjak or Ring Sizer App have ads?

Neither Štednjak nor Ring Sizer App shows ads.

### Which is updated more often, Štednjak or Ring Sizer App?

Štednjak ships an update fortnightly, and Ring Sizer App every 2 months. Most recently, Štednjak was updated on October 9, 2026 and Ring Sizer App on October 4, 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.*