Angle Unit Converter vs Tag Hijacking Shield
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Angle Unit Converter
This application converts angle measurements between five different units: degrees, radians, degrees/arcminutes/arcseconds, arcminutes, and arcseconds. Simply input your value and select the desired output units for instant conversion.
- Converts between 5 angle units
- Supports degrees, radians, arcminutes, arcseconds
- Converts degrees to degrees/arcminutes/arcseconds
- Simple input and unit selection
- Displays converted values instantly
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Angle Unit Converter application converts the input angle value into 5 types of units. Converting from degrees to degrees / arcminutes / arcseconds is also easy. The units to be converted are degrees [°], radians [rad], degrees / arcminutes / arcseconds [°′″], arcminutes [′], arcseconds [″]. Just enter the value of the angle, then tap the blue unit selection button to select the unit of the angle, and the values converted to 5 types of units will be displayed.
Tag Hijacking Shield
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When you read a QRCode or NFC tag on a street by your device, do you ever wonder if it has been hijacked? If the last page you opened was the one you wanted, would you have accessed the hijacker's server by the time you got there? This is a tool to whitelist to make sure it hasn't been hijacked ( the QRCode for a specific service should be read in an app dedicated to that service.). As this whitelist is just starting to be created, you are more than welcome to participate in the expansion of this whitelist by notifying our service of any unlisted QRCode or NFC tags. So sorry, though, there are no levels, titles, or awards. With your explicit permission, we would appreciate it if you could also provide us with information about the appearance and location of the tag and allow sharing them.
Screenshots
Verdict
The clearest difference is price: Tag Hijacking Shield at Free against Angle Unit Converter's $1.99. Tag Hijacking Shield also leads on update cadence (every 3 months vs every 11 months). Angle Unit Converter's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases 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
Tag Hijacking Shield is free to download; Angle Unit Converter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Angle Unit Converter ships an update every 11 months, Tag Hijacking Shield every 3 months. The most recent releases landed on September 5, 2026 and September 9, 2026 respectively.
| Parameter | Angle Unit Converter | Tag Hijacking Shield |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 8 MB | 1 MB |
| Age rating | 4+ | 17+ |
| Developer | Kei Suefuji | Hideki Takada |
In-app purchases
Angle Unit Converter
No in-app purchases
Tag Hijacking Shield
No in-app purchases
Questions
Is Angle Unit Converter free?
Is Tag Hijacking Shield free?
Do Angle Unit Converter or Tag Hijacking Shield have ads?
Which is updated more often, Angle Unit Converter or Tag Hijacking Shield?
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