# LineWise vs Horizon Detection

The clearest difference is review sentiment: LineWise at 100% against Horizon Detection's 0%. LineWise also leads on rating (4.3 vs 1.0) and ads (none vs shown). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LineWise holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: LineWise has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of LineWise's written reviews are positive against 0% of Horizon Detection's.

LineWise ships an update weekly, Horizon Detection fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | LineWise | Horizon Detection |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (9 ratings)](https://appshunter.io/ios/app/linewise/id1508852787/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/horizon-detection/id6511216202/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | **Free** | Ad-supported |
| Size | 31 MB | 35 MB |
| Requires iOS | **12.4** | 17.7.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TJB Tech LLC](https://appshunter.io/developer/1673669775) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### LineWise

[App page](https://appshunter.io/ios/app/linewise/id1508852787)

Avoid long queues with real-time wait time information for popular city spots. Plan your visits to cupcake shops, dance clubs, and more to save time and enjoy your day. Discover who is in line before you leave home.

**Highlights:** Real-time line information, Wait time estimates, Popular spot updates, Time-saving planning, Live crowd status

**In-app purchases:** none


### Horizon Detection

[App page](https://appshunter.io/ios/app/horizon-detection/id6511216202)

This utility app identifies and highlights horizontal lines within an image. It's designed for users who need to analyze visual data for straight horizontal elements.

**Highlights:** Detects horizontal lines, Highlights detected lines, Image analysis tool, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LineWise free?

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

### Is Horizon Detection free?

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

### Which has better reviews, LineWise or Horizon Detection?

LineWise is rated higher. LineWise averages 4.3 out of 5 from 9 ratings, while Horizon Detection averages 1.0 from 1 ratings.

### Do LineWise or Horizon Detection have ads?

Horizon Detection shows ads; LineWise does not.

### Which is updated more often, LineWise or Horizon Detection?

LineWise ships an update weekly, and Horizon Detection fortnightly. Most recently, LineWise was updated on November 3, 2026 and Horizon Detection on October 30, 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.*