# TechApp for SEAT vs grinvich

The clearest difference is price: grinvich at Free against TechApp for SEAT's $2.99. grinvich also leads on update cadence (every 3 weeks vs every 36 months). TechApp for SEAT's advantage is chart position (#115 vs unranked) and iOS requirement (10.0 vs 12.0). On ads, in-app purchases and device support there is nothing between them.

grinvich is free to download; TechApp for SEAT costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TechApp for SEAT ships an update every 36 months, grinvich every 3 weeks. The most recent releases landed on September 10, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | TechApp for SEAT | grinvich |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#115** | — |
| Size | 3 MB | 36 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Susoykin](https://appshunter.io/developer/918411050) | [Anton Kozlov](https://appshunter.io/developer/1610527578) |

## What reviewers say

### TechApp for SEAT

[App page](https://appshunter.io/ios/app/techapp-for-seat/id1001655040)

**Currently charting:** #115 Top Paid · Shopping (US App Store)

Access detailed technical repair and maintenance information for various car models. Covers general data, chassis, fluid volumes, service intervals, and more, adhering to automaker recommendations. Requires internet for initial loading but caches data for offline viewing.

**Highlights:** Technical repair information, Maintenance data, Bolt and nut tightening torques, Fluid replacement intervals and volumes, Offline data caching, Support for numerous SEAT models

**Features:** macOS Compatibility

**In-app purchases:** none


### grinvich

[App page](https://appshunter.io/ios/app/grinvich/id1620790472)

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

**In-app purchases:** none


## Frequently asked questions

### Is TechApp for SEAT free?

TechApp for SEAT costs $2.99, with no in-app purchases.

### Is grinvich free?

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

### Do TechApp for SEAT or grinvich have ads?

Neither TechApp for SEAT nor grinvich shows ads.

### Which is updated more often, TechApp for SEAT or grinvich?

TechApp for SEAT ships an update every 36 months, and grinvich every 3 weeks. Most recently, TechApp for SEAT was updated on September 10, 2026 and grinvich on August 14, 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.*