# sliiidea vs Thoughts

The clearest difference is in-app purchases: sliiidea at none against Thoughts's 3. sliiidea also leads on iOS requirement (13.4 vs 15.0). Thoughts's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Thoughts sells 3 in-app purchases, starting at $12.99 per month. sliiidea asks for nothing beyond the download.

sliiidea ships an update every 3 weeks, Thoughts fortnightly. The most recent releases landed on September 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | sliiidea | Thoughts |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 31 MB | 24 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [palmio](https://appshunter.io/developer/1759355081) | [Ruben Adolfo Murga Dionicio](https://appshunter.io/developer/1823046879) |

## What reviewers say

### sliiidea

[App page](https://appshunter.io/ios/app/sliiidea/id6575381412)

**Features:** macOS Compatibility

**In-app purchases:** none


### Thoughts

[App page](https://appshunter.io/ios/app/thoughts-smart-summaries/id6752307091)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Sub | $12.99 | per month |
| Three months subscription | $29.99 | per 3 months |
| One Year subscription | $79.99 | per year |


## Frequently asked questions

### Is sliiidea free?

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

### Is Thoughts free?

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

### Do sliiidea or Thoughts have ads?

sliiidea shows ads; Thoughts does not.

### Which is updated more often, sliiidea or Thoughts?

sliiidea ships an update every 3 weeks, and Thoughts fortnightly. Most recently, sliiidea was updated on September 25, 2026 and Thoughts on October 6, 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.*