# 0 vs CarLens

The clearest difference is rating: 0 at 5.0 against CarLens's 3.7. 0 also leads on monetization model (free vs freemium). CarLens's advantage is update cadence (every 6 days vs every 81 months) and device support. On price, review sentiment, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 0 sells 1 in-app purchase, starting at $2.99 per year and CarLens sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

0 holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 67% and 67% positive.

0 ships an update every 81 months, CarLens every 6 days. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 0 | CarLens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/0-60-timer/id1476482002/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/carlens-car-identifier/id6767672490/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 66.7% of reviews | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | Every 81 months | **Every 6 days** |
| Monetization | **Free** | Freemium |
| Size | 52 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jake Baker](https://appshunter.io/developer/1476482001) | [Noah Cincar](https://appshunter.io/developer/1896498705) |

## What reviewers say

### 0

[App page](https://appshunter.io/ios/app/0-60-timer/id1476482002)

Measure your vehicle's acceleration from 0 to 60 mph with this app. It provides a countdown before starting and automatically stops when the target speed is reached. It also functions as a GPS speedometer and displays recording accuracy.

**Highlights:** 0-60 mph acceleration timing, Automatic timer start and stop, GPS Speedometer functionality, Displays recording accuracy, Performance comparison tool

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 0-60 Timer Premium Yearly | $2.99 | per year |


### CarLens

[App page](https://appshunter.io/ios/app/carlens-car-identifier/id6767672490)

Instantly identify cars from photos using AI. Get detailed specs, model years, and save your discoveries. Connect with a community of car enthusiasts.

**Highlights:** AI-powered vehicle identification, Detailed vehicle information, Save favorite finds, Community discussions, Fast, accurate results, Easy-to-use design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CarLens Pro Weekly | $0.99 | per 7 days |
| CarLens Monthly | $1.99 | per month |
| CarLens Yearly | $19.99 | per year |


## Frequently asked questions

### Is 0 free?

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

### Is CarLens free?

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

### Which has better reviews, 0 or CarLens?

0 is rated higher. 0 averages 5.0 out of 5 from 1 ratings, while CarLens averages 3.7 from 3 ratings.

### Which is updated more often, 0 or CarLens?

0 ships an update every 81 months, and CarLens every 6 days. Most recently, 0 was updated on October 16, 2026 and CarLens on October 1, 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.*