# Skill by skill Assessment vs ModCo

The clearest difference is in-app purchases: ModCo at none against Skill by skill Assessment's 1. Skill by skill Assessment's advantage is update cadence (fortnightly vs every 3 months) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Skill by skill Assessment sells 1 one-off in-app purchase. ModCo asks for nothing beyond the download.

Skill by skill Assessment ships an update fortnightly, ModCo every 3 months. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Skill by skill Assessment | ModCo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 17 MB | 20 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Herve Kasparian](https://appshunter.io/developer/1232851521) | [ModCo](https://appshunter.io/developer/1622823066) |

## What reviewers say

### Skill by skill Assessment

[App page](https://appshunter.io/ios/app/skill-by-skill-assessment/id1378046456)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $2.99 | one-time |


### ModCo

[App page](https://appshunter.io/ios/app/modco/id6443880209)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Skill by skill Assessment free?

Skill by skill Assessment is free to download, with in-app purchases available.

### Is ModCo free?

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

### Do Skill by skill Assessment or ModCo have ads?

Neither Skill by skill Assessment nor ModCo shows ads.

### Which is updated more often, Skill by skill Assessment or ModCo?

Skill by skill Assessment ships an update fortnightly, and ModCo every 3 months. Most recently, Skill by skill Assessment was updated on September 26, 2026 and ModCo on September 29, 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.*