# Osortoo vs GasNote

The clearest difference is update cadence: GasNote at every 2 days against Osortoo's fortnightly. Osortoo's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Osortoo sells 7 in-app purchases, starting at $17.99 per month and GasNote sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Osortoo ships an update fortnightly, GasNote every 2 days. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Osortoo | GasNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/osortoo/id6742177026/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 138 MB | 40 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Oshara Inc](https://appshunter.io/developer/1797269793) | [Tianyu Zhou](https://appshunter.io/developer/1457796787) |

## What reviewers say

### Osortoo

[App page](https://appshunter.io/ios/app/osortoo/id6742177026)

Effortlessly select random winners from social media giveaways. This tool supports Instagram, Facebook, and YouTube, offering advanced filtering options and multiplatform draws. Generate engaging winner announcements quickly and fairly.

**Highlights:** Instagram, Facebook, YouTube winner selection, Multiplatform draws, Comment filtering (mentions, keywords, hashtags), Duplicate participant removal, Customizable winner chances, Downloadable winner announcement videos

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Osortoo Premium - Monthly | $17.99 | per month |
| Osortoo Premium - Annual | $155.99 | per year |
| Starter Credit Plan | $1.99 | one-time |
| Boost Credit Plan | $5.99 | one-time |
| Boost Credit Plan | $8.99 | one-time |
| Osortoo 2 Days Pass | $12.99 | one-time |
| Scale Credit Plan | $15.99 | one-time |


### GasNote

[App page](https://appshunter.io/ios/app/gasnote/id6742348082)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $0.99 | one-time |
| Buy me a coffee | $1.99 | one-time |
| Buy me a coffee | $6.99 | one-time |


## Frequently asked questions

### Is Osortoo free?

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

### Is GasNote free?

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

### Do Osortoo or GasNote have ads?

Neither Osortoo nor GasNote shows ads.

### Which is updated more often, Osortoo or GasNote?

Osortoo ships an update fortnightly, and GasNote every 2 days. Most recently, Osortoo was updated on October 1, 2026 and GasNote on September 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.*