# OnSolve vs Pebble Calendar V1

The clearest difference is iOS requirement: OnSolve at 16.0 against Pebble Calendar V1's 26.0. 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.

OnSolve ships an update monthly, Pebble Calendar V1 every 2 months. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OnSolve | Pebble Calendar V1 |
| --- | --- | --- |
| 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** | Every 2 months |
| Monetization | Free | — |
| Size | 49 MB | 18 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [OnSolve](https://appshunter.io/developer/1279335965) | [DALE MO KANG](https://appshunter.io/developer/6777518138) |

## 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


### Pebble Calendar V1

[App page](https://appshunter.io/ios/app/pebble-calendar-v1/id6778887411)

**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 Pebble Calendar V1 free?

Pebble Calendar V1 is free to download, with no in-app purchases.

### Do OnSolve or Pebble Calendar V1 have ads?

Neither OnSolve nor Pebble Calendar V1 shows ads.

### Which is updated more often, OnSolve or Pebble Calendar V1?

OnSolve ships an update monthly, and Pebble Calendar V1 every 2 months. Most recently, OnSolve was updated on November 7, 2026 and Pebble Calendar V1 on October 31, 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.*