# Sphere Task vs Revo FLOW

The clearest difference is iOS requirement: Sphere Task at 11.0 against Revo FLOW's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sphere Task | Revo FLOW |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 24 MB | 19 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [3G Soluciones Móviles](https://appshunter.io/developer/877662251) | [Revo Systems](https://appshunter.io/developer/943354194) |

## What reviewers say

### Sphere Task

[App page](https://appshunter.io/ios/app/sphere-task/id1075906069)

**Features:** macOS Compatibility

**In-app purchases:** none


### Revo FLOW

[App page](https://appshunter.io/ios/app/revo-flow-reservations/id1106634148)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sphere Task free?

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

### Is Revo FLOW free?

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

### Do Sphere Task or Revo FLOW have ads?

Neither Sphere Task nor Revo FLOW shows ads.

### Which is updated more often, Sphere Task or Revo FLOW?

Sphere Task ships an update every 2 months, and Revo FLOW every 2 months. Most recently, Sphere Task was updated on October 29, 2026 and Revo FLOW on October 24, 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.*