Best Investigation Services Apps & Games

17+ iOS apps & games curated and reviewed

4.2 avg rating

17 free apps & games

Updated July 2026

If you already know TopguardX, this is the deeper bench. 17+ investigation services apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Investigation Services Apps & Games (July 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	TopguardX	Free	5.0★ (3)	No	No	Jun 2026
2	Oxford Investigation Service	Free	—	No	No	May 2026
3	EWIS Live	Free	—	No	No	May 2026
4	CGIS TIPS	Free	5.0★ (4)	No	No	May 2026
5	NCIS Tips	Free	5.0★ (6)	No	No	May 2026
6	Feliks	Free	5.0★ (4)	No	No	May 2026
7	EWIS Connect	Free	—	No	No	May 2026
8	Drive with Whirling	Free	—	No	No	May 2026

Top Picks for Investigation Services

TopguardX by Top Guard and Investigation Services Inc.

Editor's Choice

💼 Business

5.0(3 ratings)

Free

This hospitality tool enhances guest satisfaction by streamlining communication between guests and hotel staff. Guests can submit requests directly from their phones to the relevant departments, improving response times and encouraging repeat stays.

Oxford Investigation Service by DANIEL TIMOTHY BARKER

Strong Contender

💼 Business

0.0(0 ratings)

Free

Oxford Investigation Service screenshot 1

Oxford Investigation Service screenshot 2

Oxford Investigation Service screenshot 3

EWIS Live by Examworks Investigation Services Limited

Worth Considering

💼 Business

0.0(0 ratings)

Free

More Investigation Services apps to explore

CGIS TIPS

Submit Anonymous Tips

Free

This app offers a secure and anonymous channel for citizens to report crimes to the Coast Guard Investigative Service. It supports the mission of investigating felony crimes and protecting U.S. Coast Guard personnel and assets worldwide through objective investigations.

Anonymous crime reportingSupports CGIS investigationsProtects Coast Guard personnel

This app offers a secure and anonymous channel for citizens to report criminal activity. It supports the investigative and protective mission of the federal law enforcement agency for the Navy and Marine Corps.

Anonymous tip submissionSecure reporting channelSupports law enforcement investigations

Feliks Investigation Services

Free

Connect with a professional private investigation agency for services like surveillance, claims, infidelity, and child custody. Submit your queries and receive prompt responses from experienced agents directly through the app.

Private investigation servicesSurveillanceClaims investigation

by Examworks Investigation Services Limited

Public ride sharing and travel

Public ride sharing and travel

Free

✈️ Travel

(0)

South Wales Fire & Rescue Service

by Cardiff App Developers Ltd

Free

This bilingual application provides information on fire crime prevention and reporting. It allows users to submit vulnerability assessments, report fly tipping, and learn about the Fire Crime Unit's efforts to combat arson and other crimes.

Bilingual interface (English and Welsh)Interactive reporting formsInformation on fire crime and arson

by HVAC Investigators, LLC

Free

💼 Business

(0)

Customs Officer Airport Duty

Passport Security Guard Games

Free

Step into the role of an airport customs officer in this 2D simulation game. Scan baggage, question travelers, and make critical decisions to detect and stop illegal items and smugglers. Your goal is to maintain airport security and enforce the law.

Realistic baggage scanningInvestigation and decision-makingChallenging scenarios

🎮 Games

(1)

ad-supported

Sherlocq AI Regulatory Insight

AI Co-Counsel for Compliance

Kaveree – Empowering staff

User Activity Monitoring

Process Server Support

Verification Built on Trust

Free

💼 Business

(0)

FAQ about Investigation Services

What are the best investigation services apps & games for iPhone?

TopguardX tops our investigation services apps & games ranking as of July 2026, with a 5.0-star average from 3 App Store ratings, and it's free to download.

Are there free investigation services apps & games for iPhone?

Yes — 17 of the top investigation services apps & games we rank are free to download, including TopguardX and Oxford Investigation Service.

Does TopguardX have ads or in-app purchases?

TopguardX has no ads and has no in-app purchases, according to its App Store listing as of July 2026.

How many investigation services apps & games are on the App Store?

We track 17+ investigation services apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.

What is TopguardX used for?

TopguardX is a hospitality tool designed to improve guest satisfaction by facilitating communication between guests and hotel staff. It allows guests to submit requests directly from their phones to the appropriate departments.

How does TopguardX benefit hotels?

The app aims to speed up response and delivery times for hotel staff, leading to happier guests who are more likely to return. It streamlines the process of handling guest requests.