# Giveffect vs Katasymbol

The clearest difference is rating: Giveffect at 5.0 against Katasymbol's 3.0. Giveffect also leads on iOS requirement (9.0 vs 13.0). Katasymbol's advantage is review sentiment (26% vs 0%) and ratings volume (276 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Giveffect holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Katasymbol has 276 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 0% of Giveffect's written reviews are positive against 26% of Katasymbol's, so the app with the better star average is not the one people write more warmly about.

Giveffect ships an update fortnightly, Katasymbol monthly. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Giveffect | Katasymbol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/giveffect/id1170357989/reviews)** | [3.0 (276 ratings)](https://appshunter.io/ios/app/katasymbol/id1663408877/reviews) |
| Number of ratings | 2 | **276** |
| Positive reviews | 0.0% of reviews | **25.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | Free |
| Size | 26 MB | 218 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Giveffect, Inc.](https://appshunter.io/developer/1170357988) | [Shenzhen Supvan Information Technology Co., Ltd.](https://appshunter.io/developer/1663408879) |

## What reviewers say

### Giveffect

[App page](https://appshunter.io/ios/app/giveffect/id1170357989)

This app helps nonprofits manage constituents, events, and volunteers. It allows for location-based contact searches and features tools for checking participants in and out, tracking hours, and validating event tickets.

**Highlights:** Constituent management, Event management, Volunteer check-in/out, Location-based search, Ticket validation (QR code/number), Driver's license scanning

**Features:** macOS Compatibility

**In-app purchases:** none


### Katasymbol

[App page](https://appshunter.io/ios/app/katasymbol/id1663408877)

This app allows you to easily create and print custom labels from your mobile device. It offers a wide variety of templates and editing tools, including text, images, and data imports. Connect via Bluetooth for quick and convenient printing.

**Highlights:** Multi-functional editing tools, Rich selection of templates, Diverse design choices, Bluetooth connectivity, Local file storage, Instant printing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Giveffect free?

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

### Is Katasymbol free?

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

### Which has better reviews, Giveffect or Katasymbol?

Giveffect is rated higher. Giveffect averages 5.0 out of 5 from 2 ratings, while Katasymbol averages 3.0 from 276 ratings.

### Do Giveffect or Katasymbol have ads?

Neither Giveffect nor Katasymbol shows ads.

### Which is updated more often, Giveffect or Katasymbol?

Giveffect ships an update fortnightly, and Katasymbol monthly. Most recently, Giveffect was updated on October 2, 2026 and Katasymbol on October 11, 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.*