# AsTagFinder vs A3 Track

AsTagFinder and A3 Track 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.

AsTagFinder ships an update every 3 months, A3 Track every 4 months. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | AsTagFinder | A3 Track |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astagfinder/id1280830882/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 28 MB | 53 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Asterisk Corporation](https://appshunter.io/developer/349097721) | [Aaryan Apps Inc.](https://appshunter.io/developer/915808876) |

## What reviewers say

### AsTagFinder

[App page](https://appshunter.io/ios/app/astagfinder/id1280830882)

Locate RAIN UHF RFID tags with precision using this application and a compatible AsReader device. The app provides visual and auditory cues to pinpoint tag locations, displaying horizontal and vertical positions, and measuring relative distance.

**Highlights:** RAIN UHF RFID tag location, Visual position display (top and side views), Auditory tag finding cues, Relative distance measurement, TagList screen for selection

**In-app purchases:** none


### A3 Track

[App page](https://appshunter.io/ios/app/a3-track/id1451687506)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AsTagFinder free?

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

### Is A3 Track free?

A3 Track is free to download, with no in-app purchases.

### Do AsTagFinder or A3 Track have ads?

Neither AsTagFinder nor A3 Track shows ads.

### Which is updated more often, AsTagFinder or A3 Track?

AsTagFinder ships an update every 3 months, and A3 Track every 4 months. Most recently, AsTagFinder was updated on November 3, 2026 and A3 Track on November 2, 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.*