# OIO vs Flowment

The clearest difference is update cadence: OIO at every 4 days against Flowment's weekly. OIO also leads on iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OIO sells 4 in-app purchases, starting at $5.99 per month and Flowment sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

OIO ships an update every 4 days, Flowment weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | OIO | Flowment |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 41 MB | 17 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yongjia Yueyan Technology Co., Ltd](https://appshunter.io/developer/6776898162) | [广东极速网络科技有限公司](https://appshunter.io/developer/1555662298) |

## What reviewers say

### OIO

[App page](https://appshunter.io/ios/app/oio/id6776898160)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OIO PLUS订阅会员 | $5.99 | per month |
| OIO 订阅会员 | $9.99 | per month |
| OIO PLUS 年费会员 | $49.99 | per year |
| OIO PRO 年费会员 | $69.99 | per year |


### Flowment

[App page](https://appshunter.io/ios/app/flowment-text-widgets/id6801115113)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theme Pack 01 | $1.99 | one-time |
| Theme Pack 02 | $2.99 | one-time |
| Flowment Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is OIO free?

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

### Is Flowment free?

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

### Do OIO or Flowment have ads?

Neither OIO nor Flowment shows ads.

### Which is updated more often, OIO or Flowment?

OIO ships an update every 4 days, and Flowment weekly. Most recently, OIO was updated on October 25, 2026 and Flowment on October 25, 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.*