# BlueSky Plus vs FLOW by The Fullerton

BlueSky Plus and FLOW by The Fullerton are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BlueSky Plus ships an update every 2 weeks, FLOW by The Fullerton every 3 weeks. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | BlueSky Plus | FLOW by The Fullerton |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 65 MB | 53 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Sky Energy Technology Ltd](https://appshunter.io/developer/1324408986) | [TouchPoint Loyalty Limited](https://appshunter.io/developer/1321757442) |

## What reviewers say

### BlueSky Plus

[App page](https://appshunter.io/ios/app/bluesky-plus/id6475001720)

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

**In-app purchases:** none


### FLOW by The Fullerton

[App page](https://appshunter.io/ios/app/flow-by-the-fullerton/id6795088993)

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

**In-app purchases:** none


## Frequently asked questions

### Is BlueSky Plus free?

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

### Is FLOW by The Fullerton free?

FLOW by The Fullerton is free to download, with no in-app purchases.

### Do BlueSky Plus or FLOW by The Fullerton have ads?

Neither BlueSky Plus nor FLOW by The Fullerton shows ads.

### Which is updated more often, BlueSky Plus or FLOW by The Fullerton?

BlueSky Plus ships an update every 2 weeks, and FLOW by The Fullerton every 3 weeks. Most recently, BlueSky Plus was updated on November 4, 2026 and FLOW by The Fullerton on November 6, 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.*