# OnSolve vs Hudson’s Detroit

OnSolve and Hudson’s Detroit 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.

OnSolve ships an update monthly, Hudson’s Detroit fortnightly. The most recent releases landed on November 3, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | OnSolve | Hudson’s Detroit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (32 ratings)](https://appshunter.io/ios/app/onsolve/id1487868963/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 49 MB | 169 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OnSolve](https://appshunter.io/developer/1279335965) | [cove](https://appshunter.io/developer/932929798) |

## What reviewers say

### OnSolve

[App page](https://appshunter.io/ios/app/onsolve/id1487868963)

This app delivers critical communications directly to mobile devices. It's designed for organizations to send urgent alerts and routine business updates to employees, partners, and customers. Stay informed about events that could impact operations, assets, and safety.

**Highlights:** Critical communications delivery, Push notifications, Urgent situation alerts, Routine business updates, Stakeholder communication

**Features:** Vision Pro support

**In-app purchases:** none


### Hudson’s Detroit

[App page](https://appshunter.io/ios/app/hudsons-detroit/id6755438765)

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

**In-app purchases:** none


## Frequently asked questions

### Is OnSolve free?

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

### Is Hudson’s Detroit free?

Hudson’s Detroit is free to download, with no in-app purchases.

### Do OnSolve or Hudson’s Detroit have ads?

Neither OnSolve nor Hudson’s Detroit shows ads.

### Which is updated more often, OnSolve or Hudson’s Detroit?

OnSolve ships an update monthly, and Hudson’s Detroit fortnightly. Most recently, OnSolve was updated on November 3, 2026 and Hudson’s Detroit on November 1, 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.*