# DeerPhoneCase vs BLSairbag

DeerPhoneCase and BLSairbag are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | DeerPhoneCase | BLSairbag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (31 ratings)](https://appshunter.io/ios/app/deerphonecase/id6503063602/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 23.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free | — |
| Size | 91 MB | 20 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [召 李](https://appshunter.io/developer/1740123808) | [师松 梁](https://appshunter.io/developer/922518056) |

## What reviewers say

### DeerPhoneCase

[App page](https://appshunter.io/ios/app/deerphonecase/id6503063602)

This utility software enables NFC passive ink screen phone case projection. It allows users to display information on their phone cases using NFC technology.

**Highlights:** NFC passive ink screen projection, Phone case display tool, Information projection, NFC technology integration

**In-app purchases:** none


### BLSairbag

[App page](https://appshunter.io/ios/app/blsairbag/id6746331126)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DeerPhoneCase free?

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

### Is BLSairbag free?

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

### Do DeerPhoneCase or BLSairbag have ads?

Neither DeerPhoneCase nor BLSairbag shows ads.

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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.*