# Onsolve MIR3 vs 1st90

The clearest difference is rating: 1st90 at 4.0 against Onsolve MIR3's 2.5. 1st90 also leads on update cadence (every 3 weeks vs every 2 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

1st90 holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 20 and 7 respectively. Written reviews complicate that: 7% of Onsolve MIR3's written reviews are positive against 0% of 1st90's, so the app with the better star average is not the one people write more warmly about.

Onsolve MIR3 ships an update every 2 months, 1st90 every 3 weeks. The most recent releases landed on September 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Onsolve MIR3 | 1st90 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (20 ratings)](https://appshunter.io/ios/app/onsolve-mir3/id1279335966/reviews) | **[4.0 (7 ratings)](https://appshunter.io/ios/app/1st90/id1498776896/reviews)** |
| Number of ratings | **20** | 7 |
| Positive reviews | **6.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 5 MB | 277 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [OnSolve](https://appshunter.io/developer/1279335965) | [1st90 LLC](https://appshunter.io/developer/1498776895) |

## What reviewers say

### Onsolve MIR3

[App page](https://appshunter.io/ios/app/onsolve-mir3/id1279335966)

This app serves as a mobile companion for a desktop alerting system, enabling organizations to send and receive critical company-wide alerts. It facilitates effective on-the-go notification management with features for both initiators and recipients, including security functions like SOS and LookOut.

**Highlights:** Send critical alerts, Receive alerts, Company-wide notifications, On-the-go notification management, MIR3 SOS security feature, LookOut security feature

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

**In-app purchases:** none


### 1st90

[App page](https://appshunter.io/ios/app/1st90/id1498776896)

This app helps you achieve intentional behavior change and daily upskilling at work through short, interactive learning sessions. It provides on-the-job action prompts, peer and manager support, and AI-driven guidance to reinforce key takeaways and track progress.

**Highlights:** Daily microlearning sessions, On-the-job action prompts, Peer and manager support, AI-powered concierge, Progress tracking tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Onsolve MIR3 free?

Onsolve MIR3 is free to download, with no in-app purchases.

### Is 1st90 free?

1st90 is free to download, with no in-app purchases.

### Which has better reviews, Onsolve MIR3 or 1st90?

1st90 is rated higher. Onsolve MIR3 averages 2.5 out of 5 from 20 ratings, while 1st90 averages 4.0 from 7 ratings.

### Do Onsolve MIR3 or 1st90 have ads?

Neither Onsolve MIR3 nor 1st90 shows ads.

### Which is updated more often, Onsolve MIR3 or 1st90?

Onsolve MIR3 ships an update every 2 months, and 1st90 every 3 weeks. Most recently, Onsolve MIR3 was updated on September 2, 2026 and 1st90 on September 25, 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.*