# Sticky vs SO

The clearest difference is in-app purchases: Sticky at none against SO's 11. Sticky also leads on iOS requirement (8.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SO sells 11 in-app purchases, starting at $14.99 per month. Sticky asks for nothing beyond the download.

Sticky ships an update every 9 days, SO weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sticky | SO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/sticky-ar-sticky-notes/id1109175965/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free | — |
| Size | 59 MB | 45 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Uriverse, Inc.](https://appshunter.io/developer/887041164) | [datingskr](https://appshunter.io/developer/1542819208) |

## What reviewers say

### Sticky

[App page](https://appshunter.io/ios/app/sticky-ar-sticky-notes/id1109175965)

Create and discover augmented reality sticky notes in the real world. Share thoughts, photos, and memories tied to specific locations, and connect with others who have visited or will visit the same places.

**Highlights:** Augmented reality sticky notes, Post thoughts and photos, Discover posts around you, Connect with local users, Location-based memory keeping, Global post discovery

**Features:** macOS Compatibility

**In-app purchases:** none


### SO

[App page](https://appshunter.io/ios/app/so-x/id6753130260)

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月訂 | $14.99 | per month |
| 季訂 | $37.99 | per 3 months |
| 年訂 | $124.99 | per year |
| 100 Diamonds | $0.99 | one-time |
| 331 Diamonds | $1.09 | one-time |
| 1685 Diamonds | $5.49 | one-time |
| 1000 Diamonds | $9.99 | one-time |
| 3333 Diamonds | $10.49 | one-time |
| 9388 Diamonds | $29.99 | one-time |
| 15050 Diamonds | $47.99 | one-time |
| 32800 Diamonds | $104.99 | one-time |


## Frequently asked questions

### Is Sticky free?

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

### Is SO free?

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

### Do Sticky or SO have ads?

Neither Sticky nor SO shows ads.

### Which is updated more often, Sticky or SO?

Sticky ships an update every 9 days, and SO weekly. Most recently, Sticky was updated on October 29, 2026 and SO on October 28, 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.*