# OLI vs New Union Solutions

OLI and New Union Solutions 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.

OLI ships an update every 9 days, New Union Solutions every 5 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | OLI | New Union Solutions |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 102 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [PecLub](https://appshunter.io/developer/1697013566) | [HERO SOFTWARE LTDA](https://appshunter.io/developer/1608367674) |

## What reviewers say

### OLI

[App page](https://appshunter.io/ios/app/oli/id6451156427)

This app provides a comprehensive video and text database for preventive maintenance of automatic vehicle transmissions. It guides technicians through fluid changes, filter replacements, and additive applications, ensuring efficiency and confidence in their work.

**Highlights:** Video and text database for maintenance procedures, Fluid change guidance by manufacturer, model, and year, Fluid and additive recommendations, Filter and oil pan indication, Maintenance interval and service time estimates, Step-by-step video tutorials

**Features:** Vision Pro support

**In-app purchases:** none


### New Union Solutions

[App page](https://appshunter.io/ios/app/new-union-solutions/id6751514190)

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

**In-app purchases:** none


## Frequently asked questions

### Is OLI free?

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

### Is New Union Solutions free?

New Union Solutions is free to download, with no in-app purchases.

### Do OLI or New Union Solutions have ads?

Neither OLI nor New Union Solutions shows ads.

### Which is updated more often, OLI or New Union Solutions?

OLI ships an update every 9 days, and New Union Solutions every 5 days. Most recently, OLI was updated on October 30, 2026 and New Union Solutions on October 28, 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.*