# OnSite Checklists vs Sema

The clearest difference is price: Sema at Free against OnSite Checklists's $9.99. Sema also leads on update cadence (every 10 days vs every 5 months). OnSite Checklists's advantage is in-app purchases (none vs 2) and iOS requirement (15.6 vs 17.0). On ads and device support there is nothing between them.

Sema is free to download; OnSite Checklists costs $9.99 up front. Sema sells 2 in-app purchases, starting at $4.99 per month. OnSite Checklists asks for nothing beyond the download.

OnSite Checklists ships an update every 5 months, Sema every 10 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OnSite Checklists | Sema |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[3.8 (12 ratings)](https://appshunter.io/ios/app/onsite-checklists-auditing/id1100209820/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Paid | — |
| Size | 16 MB | 78 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Raghvendra Bhargava](https://appshunter.io/developer/821435272) | [Vilde Vevatne](https://appshunter.io/developer/1807905751) |

## What reviewers say

### OnSite Checklists

[App page](https://appshunter.io/ios/app/onsite-checklists-auditing/id1100209820)

Streamline site audits, safety inspections, and reports with a flexible checklist app. Create custom templates, capture photos and signatures, and generate professional PDF reports. Ideal for construction, workplace safety, and facility management.

**Highlights:** Custom checklist creation, Photo and signature capture, Offline functionality, PDF report generation, Scoring system, Assignable actions

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

**In-app purchases:** none


### Sema

[App page](https://appshunter.io/ios/app/sema-private-ai-memory/id6807856356)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sema Pro | $4.99 | per month |
| Sema Pro | $24.99 | per year |


## Frequently asked questions

### Is OnSite Checklists free?

OnSite Checklists costs $9.99, with no in-app purchases.

### Is Sema free?

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

### Do OnSite Checklists or Sema have ads?

Neither OnSite Checklists nor Sema shows ads.

### Which is updated more often, OnSite Checklists or Sema?

OnSite Checklists ships an update every 5 months, and Sema every 10 days. Most recently, OnSite Checklists was updated on October 29, 2026 and Sema on October 24, 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.*