# thinr vs LungLock

The clearest difference is in-app purchases: thinr at none against LungLock's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LungLock sells 1 one-off in-app purchase. thinr asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 24, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | thinr | LungLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/lunglock-quit-vaping-for-good/id6761912290/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 45 MB |
| Requires iOS | 17.0 | **16** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [TLR Labs](https://appshunter.io/developer/1890225065) | [LIAM NEIL DOHERTY](https://appshunter.io/developer/1858088175) |

## What reviewers say

### thinr

[App page](https://appshunter.io/ios/app/thinr/id6761548865)

**In-app purchases:** none


### LungLock

[App page](https://appshunter.io/ios/app/lunglock-quit-vaping-for-good/id6761912290)

This app helps you quit vaping by providing real-time tools to manage cravings and gradually reduce usage. It offers a structured system to break the habit loop and track your progress, money saved, and days in control without going cold turkey.

**Highlights:** Real-time craving interruption, Gradual puff reduction system, Track days in control, Monitor money saved, Progress tracking, One-time purchase for premium features

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Access | $7.99 | one-time |


## Frequently asked questions

### Is thinr free?

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

### Is LungLock free?

LungLock is free to download, with in-app purchases available.

### Do thinr or LungLock have ads?

Neither thinr nor LungLock shows ads.

### Which is updated more often, thinr or LungLock?

thinr ships an update fortnightly, and LungLock fortnightly. Most recently, thinr was updated on September 24, 2026 and LungLock on September 26, 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.*