# Nudge vs Sol

The clearest difference is ads: Sol at none against Nudge's shown. Nudge's advantage is iOS requirement (16.4 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Nudge sells 3 in-app purchases, starting at $0.99 per month and Sol sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Nudge ships an update every 3 weeks, Sol monthly. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Nudge | Sol |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 52 MB | 17 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JAEYOUNG CHO](https://appshunter.io/developer/1864465419) | [Adam Kovacs](https://appshunter.io/developer/1814096456) |

## What reviewers say

### Nudge

[App page](https://appshunter.io/ios/app/nudge-contextual-plans/id6762180649)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nudge Pro (Monthly) | $0.99 | per month |
| Nudge Pro | $9.99 | per year |
| Nudge Pro (Lifetime) | $19.99 | one-time |


### Sol

[App page](https://appshunter.io/ios/app/sol-daily-notes-and-documents/id6792342079)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sol Pro Monthly | $4.99 | per month |
| Sol Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Nudge free?

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

### Is Sol free?

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

### Do Nudge or Sol have ads?

Nudge shows ads; Sol does not.

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

Nudge ships an update every 3 weeks, and Sol monthly. Most recently, Nudge was updated on September 10, 2026 and Sol on September 17, 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.*