# Popusign vs Delmar

Popusign and Delmar are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Popusign ships an update every 5 weeks, Delmar every 4 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Popusign | Delmar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Size | 105 MB | 24 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [General Lighting Electronic Co., Ltd.](https://appshunter.io/developer/1775395523) | [DEL-MAR SAFETY B.V.](https://appshunter.io/developer/6776546296) |

## What reviewers say

### Popusign

[App page](https://appshunter.io/ios/app/popusign/id6737228339)

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

**In-app purchases:** none


### Delmar

[App page](https://appshunter.io/ios/app/delmar-safety/id6776546294)

**In-app purchases:** none


## Frequently asked questions

### Is Popusign free?

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

### Is Delmar free?

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

### Do Popusign or Delmar have ads?

Neither Popusign nor Delmar shows ads.

### Which is updated more often, Popusign or Delmar?

Popusign ships an update every 5 weeks, and Delmar every 4 weeks. Most recently, Popusign was updated on October 30, 2026 and Delmar 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.*