# OnSolve vs Kinster

The clearest difference is review sentiment: Kinster at 100% against OnSolve's 14%. Kinster also leads on rating (5.0 vs 1.9). OnSolve's advantage is monetization model (free vs freemium) and ratings volume (32 vs 1). 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.

Kinster holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: OnSolve has 32 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 14% of OnSolve's written reviews are positive against 100% of Kinster's.

OnSolve ships an update monthly, Kinster every 5 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | OnSolve | Kinster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (32 ratings)](https://appshunter.io/ios/app/onsolve/id1487868963/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kinster-family-forms/id6789147587/reviews)** |
| Number of ratings | **32** | 1 |
| Positive reviews | 14.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | **Free** | Freemium |
| Size | 49 MB | 35 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [OnSolve](https://appshunter.io/developer/1279335965) | [Dorothy Thomas](https://appshunter.io/developer/6783934074) |

## 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


### Kinster

[App page](https://appshunter.io/ios/app/kinster-family-forms/id6789147587)

Streamline form filling for your family by entering information once. This app securely stores family details and automatically populates them into various forms for schools, camps, and more, saving you time and effort.

**Highlights:** Enter family information once, Autofill forms in seconds, Secure private storage, Built-in browser for forms, Review before submission, No advertising or trackers

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

**In-app purchases:** none


## Frequently asked questions

### Is OnSolve free?

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

### Is Kinster free?

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

### Which has better reviews, OnSolve or Kinster?

Kinster is rated higher. OnSolve averages 1.9 out of 5 from 32 ratings, while Kinster averages 5.0 from 1 ratings.

### Do OnSolve or Kinster have ads?

Neither OnSolve nor Kinster shows ads.

### Which is updated more often, OnSolve or Kinster?

OnSolve ships an update monthly, and Kinster every 5 weeks. Most recently, OnSolve was updated on November 7, 2026 and Kinster on November 5, 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.*