# OnSolve vs CareerDiary

The clearest difference is in-app purchases: OnSolve at none against CareerDiary's 2. OnSolve also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CareerDiary sells 2 in-app purchases, starting at $9.99 per month. OnSolve asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OnSolve | CareerDiary |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 70 MB | 9 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [OnSolve](https://appshunter.io/developer/1279335965) | [Rajasekaran Kumbagudi Sundaram](https://appshunter.io/developer/6781381413) |

## What reviewers say

### OnSolve

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

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

**Highlights:** Critical communication delivery, Push notifications for updates, Supports employees, partners, customers, Urgent and routine message delivery, Real-time event alerts

**Features:** Vision Pro support

**In-app purchases:** none


### CareerDiary

[App page](https://appshunter.io/ios/app/careerdiary/id6781381411)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CareerDiary Pro (Monthly) | $9.99 | per month |
| 10 AI Credits | $4.99 | one-time |


## Frequently asked questions

### Is OnSolve free?

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

### Is CareerDiary free?

CareerDiary is free to download, with in-app purchases available.

### Do OnSolve or CareerDiary have ads?

Neither OnSolve nor CareerDiary shows ads.

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

OnSolve ships an update monthly, and CareerDiary monthly. Most recently, OnSolve was updated on October 24, 2026 and CareerDiary on October 7, 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.*