# Monk Circles vs Nostro

The clearest difference is in-app purchases: Monk Circles at none against Nostro's 4. Monk Circles also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.4). Nostro's advantage is update cadence (every 10 days vs monthly). On price and device support there is nothing between them.

Both are free to download. Nostro sells 4 in-app purchases, starting at $3.99 per month. Monk Circles asks for nothing beyond the download.

Monk Circles ships an update monthly, Nostro every 10 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Monk Circles | Nostro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 10 days** |
| Size | 68 MB | 52 MB |
| Requires iOS | **15.1** | 18.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Monk Realty Solutions Private Limited](https://appshunter.io/developer/1158917017) | [Patricio Javier Garza Rios](https://appshunter.io/developer/1884121926) |

## What reviewers say

### Monk Circles

[App page](https://appshunter.io/ios/app/monk-circles/id6444379039)

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

**In-app purchases:** none


### Nostro

[App page](https://appshunter.io/ios/app/nostro-plans-for-couples/id6800826901)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nostro Pro for Two, Monthly | $3.99 | per month |
| Nostro Pro for Two, Monthly | $3.99 | per month |
| Nostro Pro for Two, Annual | $29.99 | per year |
| Nostro Pro for Two, Annual | $29.99 | per year |


## Frequently asked questions

### Is Monk Circles free?

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

### Is Nostro free?

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

### Do Monk Circles or Nostro have ads?

Nostro shows ads; Monk Circles does not.

### Which is updated more often, Monk Circles or Nostro?

Monk Circles ships an update monthly, and Nostro every 10 days. Most recently, Monk Circles was updated on November 7, 2026 and Nostro on November 10, 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.*