# StarLine 2 vs Introvert Diary

The clearest difference is price: StarLine 2 at Free against Introvert Diary's $0.99. StarLine 2 also leads on iOS requirement (16.0 vs 18.0). Introvert Diary's advantage is update cadence (every 4 days vs monthly). On ads, in-app purchases and device support there is nothing between them.

StarLine 2 is free to download; Introvert Diary costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

StarLine 2 ships an update monthly, Introvert Diary every 4 days. The most recent releases landed on October 18, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | StarLine 2 | Introvert Diary |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (678 ratings)](https://appshunter.io/ios/app/starline-2/id1463863869/reviews)** | — |
| Number of ratings | **678** | — |
| Positive reviews | 25.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | — |
| Size | 121 MB | 2 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [StarLine LLC](https://appshunter.io/developer/492074740) | [Igor Konoval](https://appshunter.io/developer/1011763987) |

## What reviewers say

### StarLine 2

[App page](https://appshunter.io/ios/app/starline-2/id1463863869)

Manage your car's security and settings remotely from your smartphone. Control alarm systems, start or stop the engine, and receive real-time alerts about your vehicle's status and events.

**Highlights:** Remote engine start/stop, Arm/disarm security system, Vehicle location tracking, Real-time event notifications, Valet mode, Anti-hijack mode, Sensor adjustment

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app
- 🔒 Top security
- 👍 Well-designed app
- 👍 Fantastic bit of kit
- 👍 Convenient and functional

**What reviewers complain about**

- 🐛 Constant crashes
- 🐛 Frequent glitches
- 🐛 Unreliable auto-start
- 🐛 Inaccurate location tracking
- 🐛 Buggy after updates

**Reported bugs**

- App crashes on launch
- Bluetooth connectivity issues
- Incorrect balance display
- Disappearing UI elements
- Unreliable auto-start function

**Requested features**

- Add widget support
- Improve language options
- Enhance map and location features
- Customize alarm sounds
- Integrate with virtual assistants


### Introvert Diary

[App page](https://appshunter.io/ios/app/introvert-diary/id6779727010)

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

**In-app purchases:** none


## Frequently asked questions

### Is StarLine 2 free?

StarLine 2 is free to download, with no in-app purchases.

### Is Introvert Diary free?

Introvert Diary costs $0.99, with no in-app purchases.

### Do StarLine 2 or Introvert Diary have ads?

Neither StarLine 2 nor Introvert Diary shows ads.

### Which is updated more often, StarLine 2 or Introvert Diary?

StarLine 2 ships an update monthly, and Introvert Diary every 4 days. Most recently, StarLine 2 was updated on October 18, 2026 and Introvert Diary on October 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.*