# Resolving vs Sofya

The clearest difference is update cadence: Resolving at fortnightly against Sofya's every 19 months. Sofya's advantage is iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Resolving ships an update fortnightly, Sofya every 19 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Resolving | Sofya |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 19 months |
| Size | 245 MB | 36 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RRED](https://appshunter.io/developer/1544422989) | [Nexus Applications LLC](https://appshunter.io/developer/1776246142) |

## What reviewers say

### Resolving

[App page](https://appshunter.io/ios/app/resolving/id6450952120)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sofya

[App page](https://appshunter.io/ios/app/sofya/id6740372094)

**In-app purchases:** none


## Frequently asked questions

### Is Resolving free?

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

### Is Sofya free?

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

### Do Resolving or Sofya have ads?

Neither Resolving nor Sofya shows ads.

### Which is updated more often, Resolving or Sofya?

Resolving ships an update fortnightly, and Sofya every 19 months. Most recently, Resolving was updated on October 7, 2026 and Sofya on October 1, 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.*