# Oakbay Think Tank vs Stacklist

The clearest difference is in-app purchases: Oakbay Think Tank at none against Stacklist's 12. Stacklist's advantage is update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stacklist sells 12 in-app purchases, starting at $2.00 per month. Oakbay Think Tank asks for nothing beyond the download.

Oakbay Think Tank ships an update every 2 months, Stacklist every 9 days. The most recent releases landed on September 17, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | Oakbay Think Tank | Stacklist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (19 ratings)](https://appshunter.io/ios/app/stacklist/id6499281288/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 45 MB | 32 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Oakbay Think Tank Inc.](https://appshunter.io/developer/1700358711) | [Stacks, Incorporated](https://appshunter.io/developer/1743062760) |

## What reviewers say

### Oakbay Think Tank

[App page](https://appshunter.io/ios/app/oakbay-think-tank/id6456224025)

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

**In-app purchases:** none


### Stacklist

[App page](https://appshunter.io/ios/app/stacklist/id6499281288)

Organize and share your favorite content, from articles and videos to travel plans and wishlists. Discover curated collections from other users and keep your interests accessible across all your devices.

**Highlights:** Save and organize articles, videos, images, and links, Discover and curate content from other users, Plan and share travel itineraries, Share stacks via social media or direct links, Customize stacks with notes and tags, Sync content seamlessly across devices

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Curator Plus Monthly | $2.00 | per month |
| Stacked Monthly | $5.00 | per month |
| Curator Pro Monthly | $8.00 | per month |
| Fully Stacked Monthly | $15.00 | per month |
| Curator Plus Yearly | $19.00 | per year |
| Professional Monthly | $20.00 | per month |
| Stacked Yearly | $48.00 | per year |
| Business Monthly | $50.00 | per month |
| Curator Pro Yearly | $77.00 | per year |
| Fully Stacked Yearly | $143.99 | per year |
| Professional Yearly | $200.00 | per year |
| Business Yearly | $500.00 | per year |


## Frequently asked questions

### Is Oakbay Think Tank free?

Oakbay Think Tank is free to download, with no in-app purchases.

### Is Stacklist free?

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

### Do Oakbay Think Tank or Stacklist have ads?

Neither Oakbay Think Tank nor Stacklist shows ads.

### Which is updated more often, Oakbay Think Tank or Stacklist?

Oakbay Think Tank ships an update every 2 months, and Stacklist every 9 days. Most recently, Oakbay Think Tank was updated on September 17, 2026 and Stacklist on August 22, 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.*