# Tunit Plus vs IKIER

The clearest difference is review sentiment: Tunit Plus at 100% against IKIER's 0%. Tunit Plus also leads on iOS requirement (8.0 vs 12.0). 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.

Tunit Plus ships an update every 2 months, IKIER every 6 weeks. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Tunit Plus | IKIER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.2 (5 ratings)](https://appshunter.io/ios/app/ikier/id6446014359/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 50 MB | 123 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tachos LLC](https://appshunter.io/developer/723695073) | [Shenzhen AtomStack Technologies Co., Ltd.](https://appshunter.io/developer/1614756236) |

## What reviewers say

### Tunit Plus

[App page](https://appshunter.io/ios/app/tunit-plus/id1169088013)

Control your car's performance and economy with this app. Download specific maps for your vehicle to enhance driving experience. Easily switch between ECO, STD, SPORT, and SPORT+ settings.

**Highlights:** Control car performance, Manage car economy, Download specific car maps, Switch between ECO, STD, SPORT, SPORT+ settings, Upload programs to car, Return to standard settings

**In-app purchases:** none


### IKIER

[App page](https://appshunter.io/ios/app/ikier/id6446014359)

This utility app enables users to perform material editing, drawing, and machine carving control. It facilitates precise adjustments and creative design for various projects.

**Highlights:** Material editing, Drawing functionality, Machine carving control, Design adjustments

**In-app purchases:** none


## Frequently asked questions

### Is Tunit Plus free?

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

### Is IKIER free?

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

### Do Tunit Plus or IKIER have ads?

Neither Tunit Plus nor IKIER shows ads.

### Which is updated more often, Tunit Plus or IKIER?

Tunit Plus ships an update every 2 months, and IKIER every 6 weeks. Most recently, Tunit Plus was updated on October 15, 2026 and IKIER on October 6, 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.*