# SINDIS vs PROAD

SINDIS and PROAD 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.

SINDIS ships an update monthly, PROAD fortnightly. The most recent releases landed on September 12, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | SINDIS | PROAD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 29 MB | 34 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iZap](https://appshunter.io/developer/446991774) | [Tribunal de Justica do Estado de Goias](https://appshunter.io/developer/1080718702) |

## What reviewers say

### SINDIS

[App page](https://appshunter.io/ios/app/sindis/id6446149089)

**Features:** macOS Compatibility

**In-app purchases:** none


### PROAD

[App page](https://appshunter.io/ios/app/proad/id6758162129)

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

**In-app purchases:** none


## Frequently asked questions

### Is SINDIS free?

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

### Is PROAD free?

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

### Do SINDIS or PROAD have ads?

Neither SINDIS nor PROAD shows ads.

### Which is updated more often, SINDIS or PROAD?

SINDIS ships an update monthly, and PROAD fortnightly. Most recently, SINDIS was updated on September 12, 2026 and PROAD on September 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.*