Erbauer Laser vs Tag U
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Erbauer Laser
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Erbauer is a brand you can trust to deliver expert results year after year, earning their place in your toolbox. Reliable, tough, no-fuss engineering whatever the task in hand, delivering results you will be proud of time after time. Erbauer's tools are straightforward, easy to use and work reassuringly hard. With the help of this app, you can conveniently control the laser ranging without having to contact with it, thus improving the efficiency of daily measurement work.
Tag U
Digitize your business cards and simplify smart card sharing. This service allows for easy exchange of digital contact information, streamlining professional networking.
- Digitize business cards
- Simplify smart card sharing
- Digital contact information exchange
- Streamline professional networking
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Tag U aims to digitize the business card while simplifying the sharing of smart business cards. Privacy: https://tagu.app/privacy EULA: https://tagu.app/agreement
Screenshots
Verdict
The clearest difference is in-app purchases: Erbauer Laser at none against Tag U's 2. Erbauer Laser also leads on iOS requirement (10.0 vs 16.6). Tag U's advantage is update cadence (every 3 weeks vs every 11 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Tag U sells 2 in-app purchases, starting at $6.99 per month. Erbauer Laser asks for nothing beyond the download.
Erbauer Laser ships an update every 11 months, Tag U every 3 weeks. The most recent releases landed on May 15, 2026 and June 20, 2026 respectively.
| Parameter | Erbauer Laser | Tag U |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (9 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | Every 11 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 25 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | HANGZHOU GREAT STAR INDUSTRIAL CO.,LTD. | TAG U INC |
In-app purchases
Erbauer Laser
No in-app purchases
Tag U
- Tag U Monthly Subscription$6.991 Month
- Tag U Annual Subscription$59.991 Year
Questions
Is Erbauer Laser free?
Is Tag U free?
Do Erbauer Laser or Tag U have ads?
Which is updated more often, Erbauer Laser or Tag U?
Other comparisons
