# Roll Flow vs iSensei Professor

Roll Flow and iSensei Professor 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.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Roll Flow | iSensei Professor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Size | 34 MB | 60 MB |
| Requires iOS | 16.4 | **15.5** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [FELIPE Silva](https://appshunter.io/developer/6782130301) | [ISENSEI - PLATAFORMA DE GESTAO DE ACADEMIAS DE LUTA LTDA](https://appshunter.io/developer/6782408586) |

## What reviewers say

### Roll Flow

[App page](https://appshunter.io/ios/app/roll-flow/id6782130299)

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

**In-app purchases:** none


### iSensei Professor

[App page](https://appshunter.io/ios/app/isensei-professor/id6782408584)

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

**In-app purchases:** none


## Frequently asked questions

### Is Roll Flow free?

Roll Flow is free to download, with no in-app purchases.

### Is iSensei Professor free?

iSensei Professor is free to download, with no in-app purchases.

### Do Roll Flow or iSensei Professor have ads?

Neither Roll Flow nor iSensei Professor shows ads.

### Which is updated more often, Roll Flow or iSensei Professor?

Roll Flow ships an update daily, and iSensei Professor daily. Most recently, Roll Flow was updated on October 24, 2026 and iSensei Professor on October 15, 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.*