# smart 12V+ vs MigraConnect Case Tracker

The clearest difference is review sentiment: MigraConnect Case Tracker at 94% against smart 12V+'s 4%. MigraConnect Case Tracker also leads on rating (4.8 vs 1.6) and ratings volume (189K vs 108). smart 12V+'s advantage is in-app purchases (none vs 10). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MigraConnect Case Tracker sells 10 in-app purchases, starting at $1.99 per month. smart 12V+ asks for nothing beyond the download.

MigraConnect Case Tracker holds the better App Store score, 4.8 against 1.6. That said, the two scores are not equally well evidenced: MigraConnect Case Tracker has 189K ratings behind it against 108, so its average is the more settled of the two. Written reviews point the same way: 4% of smart 12V+'s written reviews are positive against 94% of MigraConnect Case Tracker's.

smart 12V+ ships an update every 3 weeks, MigraConnect Case Tracker fortnightly. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | smart 12V+ | MigraConnect Case Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (108 ratings)](https://appshunter.io/ios/app/smart-12v-plus/id1384085096/reviews) | **[4.8 (189K ratings)](https://appshunter.io/ios/app/migraconnect-case-tracker/id6596770726/reviews)** |
| Number of ratings | 108 | **189K** |
| Positive reviews | 4.0% of reviews | **94.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#139** |
| Size | 36 MB | 35 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [兴高 汪](https://appshunter.io/developer/1195509761) | [Tecso Solutions LLC](https://appshunter.io/developer/1207970316) |

## What reviewers say

### smart 12V+

[App page](https://appshunter.io/ios/app/smart-12v-plus/id1384085096)

Monitor your vehicle's 12V battery in real-time via Bluetooth. Track voltage, analyze battery health, and view historical data. The app also records the last known location if the device disconnects, and allows for custom lighting modes and music playback to enhance your vehicle's atmosphere.

**Highlights:** Real-time battery voltage monitoring, Automatic battery health analysis, 7-day and 30-day electricity records, Last known location tracking, Customizable display light modes, Music file playback integration

**Features:** macOS Compatibility

**In-app purchases:** none


### MigraConnect Case Tracker

[App page](https://appshunter.io/ios/app/migraconnect-case-tracker/id6596770726)

**Currently charting:** #139 Top Grossing · Utilities (US App Store)

Track your U.S. immigration cases, including USCIS, Immigration Court hearings, Asylum Clock, and FOIA requests, all in one place. Receive alerts for important updates and view your full case history to stay informed throughout your immigration journey.

**Highlights:** USCIS Case Tracking, Immigration Court Information, Asylum Clock Status, FOIA Request Monitoring, Case History View, Alert Notifications, AI-Powered Next Step Estimation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MigraConnect Basic Monthly | $1.99 | per month |
| MigraConnect Standard Monthly | $2.99 | per month |
| MigraConnect Premium Monthly | $4.99 | per month |
| MigraConnect Business Monthly | $11.99 | per month |
| MigraConnect Basic Yearly | $19.99 | per year |
| MigraConnect Standard Yearly | $29.99 | per year |
| MigraConnect Premium Yearly | $49.99 | per year |
| MigraConnect Enterprise Month | $54.99 | per month |
| MigraConnect Business Yearly | $119.99 | per year |
| MigraConnect Enterprise Yearly | $549.99 | per year |

**What reviewers like**

- 👍 Practical and useful app
- 🚀 Versatile and convenient
- 🔒 Secure and reliable
- 👍 Easy to use and understand
- 👍 Excellent service and updates

**What reviewers complain about**

- 🐛 Case history bug needs fixing

**Reported bugs**

- Case history bug

**Requested features**

- Login with email option for cross-device sync
- Paid membership for additional features


## Frequently asked questions

### Is smart 12V+ free?

smart 12V+ is free to download, with no in-app purchases.

### Is MigraConnect Case Tracker free?

MigraConnect Case Tracker is free to download, with in-app purchases available.

### Which has better reviews, smart 12V+ or MigraConnect Case Tracker?

MigraConnect Case Tracker is rated higher. smart 12V+ averages 1.6 out of 5 from 108 ratings, while MigraConnect Case Tracker averages 4.8 from 189K ratings.

### Do smart 12V+ or MigraConnect Case Tracker have ads?

Neither smart 12V+ nor MigraConnect Case Tracker shows ads.

### Which is updated more often, smart 12V+ or MigraConnect Case Tracker?

smart 12V+ ships an update every 3 weeks, and MigraConnect Case Tracker fortnightly. Most recently, smart 12V+ was updated on October 7, 2026 and MigraConnect Case Tracker on October 16, 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.*