# Stream (Go Viral) vs Polymemo

The clearest difference is iOS requirement: Polymemo at 15.0 against Stream (Go Viral)'s 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Stream (Go Viral) sells 6 one-off in-app purchases and Polymemo sells 7 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Stream (Go Viral) | Polymemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stream-go-viral/id6755434754/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Size | 277 MB | 70 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Stream App Ltd](https://appshunter.io/developer/1853866275) | [Polymemo Inc.](https://appshunter.io/developer/1891623284) |

## What reviewers say

### Stream (Go Viral)

[App page](https://appshunter.io/ios/app/stream-go-viral/id6755434754)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 70 Coins | $0.99 | one-time |
| 350 Coins | $4.99 | one-time |
| 1400 Coins | $19.99 | one-time |
| 3500 Coins | $49.99 | one-time |
| 7000 Coins | $99.99 | one-time |
| 17500 Coins | $249.99 | one-time |


### Polymemo

[App page](https://appshunter.io/ios/app/polymemo/id6761815373)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $99.99 | per year |
| 500 Points | $4.99 | one-time |
| 1000 Points | $8.99 | one-time |
| 2500 Points | $19.99 | one-time |
| 5000 Points | $34.99 | one-time |
| 1000 Points | $59.99 | one-time |


## Frequently asked questions

### Is Stream (Go Viral) free?

Stream (Go Viral) is free to download, with in-app purchases available.

### Is Polymemo free?

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

### Do Stream (Go Viral) or Polymemo have ads?

Neither Stream (Go Viral) nor Polymemo shows ads.

### Which is updated more often, Stream (Go Viral) or Polymemo?

Stream (Go Viral) ships an update every 5 days, and Polymemo every 5 days. Most recently, Stream (Go Viral) was updated on October 28, 2026 and Polymemo on October 31, 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.*