Comparison

EMS Massager Pro vs Horizon Detection

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

★ 1.01 ratingsView app →

About

EMS Massager Pro

Features

Read full description

This is a user-friendly Bluetooth intelligent massage app

About

Horizon Detection

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

Read full description

Detect horizontal lines in an image

Screenshots

EMS Massager Pro2 screens

Horizon Detection1 screens

Verdict

The call

The clearest difference is ads: EMS Massager Pro at none against Horizon Detection's shown. EMS Massager Pro also leads on iOS requirement (12.0 vs 17.7.2). Horizon Detection's advantage is update cadence (fortnightly vs monthly). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

EMS Massager Pro ships an update monthly, Horizon Detection fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level

EMS Massager Pro versus Horizon Detection: the parameters behind the verdict, then further details
Parameter	EMS Massager Pro	Horizon Detection
Price	Free	Free
Rating	—	1.0 (1 ratings) — better
Positive reviews	—	0.0% of reviews
Number of ratings	—	1 — better
Update frequency	Monthly	Fortnightly — better
Ads	No — better	Yes
In-app purchases	No	No
Monetization	—	Ad-supported
Devices	iPhone, iPod — better	iPhone
Requires iOS	12.0 — better	17.7.2
Further details — not scored
Size	37 MB	35 MB
Age rating	4+	4+
Developer	易客创新(泉州)智能科技有限公司	Hideaki Uchikoshi

In-app purchases

None

EMS Massager Pro

No in-app purchases

None

Horizon Detection

No in-app purchases

Questions

Is EMS Massager Pro free?

EMS Massager Pro is free to download, with no in-app purchases.

Is Horizon Detection free?

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

Do EMS Massager Pro or Horizon Detection have ads?

Horizon Detection shows ads; EMS Massager Pro does not.

Which is updated more often, EMS Massager Pro or Horizon Detection?

EMS Massager Pro ships an update monthly, and Horizon Detection fortnightly. Most recently, EMS Massager Pro was updated on November 3, 2026 and Horizon Detection on October 30, 2026.