# Seajet Paint vs GridSure

The clearest difference is update cadence: GridSure at every 2 weeks against Seajet Paint's every 5 months. Seajet Paint's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Seajet Paint ships an update every 5 months, GridSure every 2 weeks. The most recent releases landed on October 27, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Seajet Paint | GridSure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (8 ratings)](https://appshunter.io/ios/app/gridsure/id6746121952/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 17 MB | 37 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fightclub Holding B.V.](https://appshunter.io/developer/1789091187) | [UtilityInnovation Group](https://appshunter.io/developer/1815251215) |

## What reviewers say

### Seajet Paint

[App page](https://appshunter.io/ios/app/seajet-paint/id1630156055)

**Features:** macOS Compatibility

**In-app purchases:** none


### GridSure

[App page](https://appshunter.io/ios/app/gridsure/id6746121952)

Provides real-time visibility, control, and diagnostics for electric power systems. Enables faster response, reduced downtime, and optimized grid performance for utility and large energy users.

**Highlights:** Real-time visibility, Control of electric power systems, Diagnostics for power systems, Actionable grid intelligence, Faster response times, Downtime reduction, Grid performance optimization

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

**In-app purchases:** none


## Frequently asked questions

### Is Seajet Paint free?

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

### Is GridSure free?

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

### Do Seajet Paint or GridSure have ads?

Neither Seajet Paint nor GridSure shows ads.

### Which is updated more often, Seajet Paint or GridSure?

Seajet Paint ships an update every 5 months, and GridSure every 2 weeks. Most recently, Seajet Paint was updated on October 27, 2026 and GridSure on October 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*