# SkillForge vs Sol

The clearest difference is ads: Sol at none against SkillForge's shown. SkillForge's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. SkillForge sells 11 in-app purchases, starting at $1.99 per month and Sol sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SkillForge ships an update every 3 weeks, Sol every 2 weeks. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SkillForge | Sol |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 70 MB | 113 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ANASTASIYA BATURYNA](https://appshunter.io/developer/1869930793) | [Endpoint Technology LLC](https://appshunter.io/developer/1870984559) |

## What reviewers say

### SkillForge

[App page](https://appshunter.io/ios/app/skillforge-skill-tracker/id6752994402)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Monthly Best Offer Ever | $1.99 | per month |
| VIP Monthly 60% Off | $3.19 | per month |
| VIP Monthly 50% Off | $3.99 | per month |
| VIP Monthly 3 days free | $7.99 | per month |
| VIP 1 Month | $7.99 | per month |
| VIP Yearly 85% Off | $15.99 | per year |
| VIP Annual 60% Off | $15.99 | per year |
| VIP Annual 60 % Off 3 days free | $23.99 | per year |
| VIP Yearly | $39.99 | per year |
| VIP Annual | $39.99 | per year |
| VIP Lifetime | $59.99 | one-time |


### Sol

[App page](https://appshunter.io/ios/app/sol-skill-practice-tracker/id6784079359)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sol Premium | $4.99 | per 7 days |
| Sol Premium | $34.99 | per year |


## Frequently asked questions

### Is SkillForge free?

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

### Is Sol free?

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

### Do SkillForge or Sol have ads?

SkillForge shows ads; Sol does not.

### Which is updated more often, SkillForge or Sol?

SkillForge ships an update every 3 weeks, and Sol every 2 weeks. Most recently, SkillForge was updated on September 9, 2026 and Sol on September 20, 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.*