# Onida i vs Construction Material Estimate

The clearest difference is in-app purchases: Onida i at none against Construction Material Estimate's 3. Onida i also leads on iOS requirement (14.0 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Construction Material Estimate sells 3 in-app purchases, starting at $2.99 per 7 days. Onida i asks for nothing beyond the download.

Onida i ships an update every 8 months, Construction Material Estimate every 5 months. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Onida i | Construction Material Estimate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 months** |
| Size | 190 MB | 50 MB |
| Requires iOS | **14.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [MIRC Electronics Limited](https://appshunter.io/developer/1454104934) | [ES SOLUTIONS SMC-PRIVATE LIMITED](https://appshunter.io/developer/1770521364) |

## What reviewers say

### Onida i

[App page](https://appshunter.io/ios/app/onida-i-genius/id6744796419)

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

**In-app purchases:** none


### Construction Material Estimate

[App page](https://appshunter.io/ios/app/construction-material-estimate/id6754886525)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $5.99 | per month |
| Yearly Subscription | $17.99 | per year |


## Frequently asked questions

### Is Onida i free?

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

### Is Construction Material Estimate free?

Construction Material Estimate is free to download, with in-app purchases available.

### Do Onida i or Construction Material Estimate have ads?

Neither Onida i nor Construction Material Estimate shows ads.

### Which is updated more often, Onida i or Construction Material Estimate?

Onida i ships an update every 8 months, and Construction Material Estimate every 5 months. Most recently, Onida i was updated on October 3, 2026 and Construction Material Estimate on September 29, 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.*