# Storc vs ONI DIDI +

The clearest difference is in-app purchases: ONI DIDI + at none against Storc's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Storc sells 2 in-app purchases, starting at $2.99 per month. ONI DIDI + asks for nothing beyond the download.

Storc ships an update every 4 weeks, ONI DIDI + fortnightly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Storc | ONI DIDI + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 38 MB | 100 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuliyan Stefanov](https://appshunter.io/developer/1649056707) | [OniCares Education Pvt Ltd](https://appshunter.io/developer/1548470645) |

## What reviewers say

### Storc

[App page](https://appshunter.io/ios/app/storc-ob-patient-tracker/id6443752821)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard monthly | $2.99 | per month |
| Standard annually | $29.99 | per year |


### ONI DIDI +

[App page](https://appshunter.io/ios/app/oni-didi-plus/id6757947900)

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

**In-app purchases:** none


## Frequently asked questions

### Is Storc free?

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

### Is ONI DIDI + free?

ONI DIDI + is free to download, with no in-app purchases.

### Do Storc or ONI DIDI + have ads?

Neither Storc nor ONI DIDI + shows ads.

### Which is updated more often, Storc or ONI DIDI +?

Storc ships an update every 4 weeks, and ONI DIDI + fortnightly. Most recently, Storc was updated on October 27, 2026 and ONI DIDI + on October 28, 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.*