Best Complaint App

245+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated July 2026

If you already know Complaint Desk, this is the deeper bench. 245+ complaint app for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Complaint App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Complaint DeskComplaint DeskFreeYesNoMay 2026
2Citizen Complaint AppCitizen Complaint AppFreeNoNoAug 2026
3CCF Complaint AppCCF Complaint AppFreeNoNoMay 2026
4ACM Complaint PortalACM Complaint PortalFree2.5★ (2)NoNoJul 2026
5TraQtion Complaint ManagementTraQtion Complaint ManagementFreeNoNoMay 2026
6ŞikayetvarŞikayetvarFree4.6★ (69)NoNoAug 2026
7Ethos ControlEthos ControlFree5.0★ (1)NoNoMay 2026
8DHA GWA Complaint SystemDHA GWA Complaint SystemFreeNoNoMay 2026

Top Picks for Complaint App

More Complaint App apps to explore

4
ACM Complaint Portal
ACM Complaint Portal
ACM Complaint Portal
Lodge & Track Your Complaints
Free

This app allows residents of Askari Colonies to easily register and track complaints via their mobile devices. It offers a user-friendly interface for lodging issues and includes a panic button for urgent high-priority complaints.

Register new complaintsTrack complaint historyUser-friendly interface
💼 Business
(2)
free
5
TraQtion Complaint Management
TraQtion Complaint Management
TraQtion Complaint Management
Track and resolve complaints
Free
💼 Business
(0)
6
Şikayetvar
Şikayetvar
Şikayetvar
by Sikayetvar
Free

Easily submit complaints about products or services by writing or speaking. Speed up resolution by adding photos/videos and answering questions. Stay updated on complaint progress and increase membership level through point-earning tasks.

Submit complaints via text or voiceUpload photos and videosReceive instant updates on complaint status
🌐 Social Networking
(69)
free
7
Ethos Control
Ethos Control
Ethos Control
Complaint Registration App
Free

This app provides multiple channels for registering complaints, including web, app, WhatsApp, and email. It consolidates various complaint avenues into a single platform for user convenience.

Multiple complaint channelsWeb registrationApp registration
💼 Business
(1)
free
8
DHA GWA Complaint System
DHA GWA Complaint System
DHA GWA Complaint System
by DHA Gujranwala
Free
🔧 Utilities
(0)
9
PTA CMS
PTA CMS
PTA CMS
PTA CMS
Free

This app allows telecom users to register complaints about various services, including mobile registration, stolen handsets, and internet content. Users can track their complaint status, provide feedback, and view their complaint history. It also offers consumer awareness information.

Complaint registrationComplaint trackingFeedback on complaints
🔍 Reference
(19)
free
10
Complain Mangment
Complain Mangment
Complain Mangment
Complain
Free
💼 Business
(0)
11
Swift Complaints Hub
Swift Complaints Hub
Swift Complaints Hub
SwiftHub Complaints Hub
Free
🌟 Lifestyle
(0)
12
EasySol Complaint
EasySol Complaint
EasySol Complaint
by EXCELSIOR SOFTWARES PRIVATE LIMITED
Free
🔧 Utilities
(0)
13
ResolvedX
ResolvedX
ResolvedX
Real-time Complaint Resolution
Free

This app facilitates real-time complaint resolution between companies, employees, and customers. It allows for the creation and tracking of complaints, including multimedia attachments, and offers employee performance evaluations. It aims to improve customer retention and business growth.

Real-time complaint creation and trackingCustomer and employee interactionMultimedia complaint attachments (picture, audio, video)
💼 Business
(7)
free
14
Sunwai Customer Complaint
Sunwai Customer Complaint
Sunwai Customer Complaint
by State Bank of Pakistan
Free

This app allows the general public to easily file complaints against financial institutions like Banks, MFBs, and DFIs. Available 24/7 on the Apple Store, it facilitates lodging complaints for Roshan Digital Accounts and general banking services. Users must register with personal details to submit a complaint.

Lodge complaints against financial institutionsSupports Banks, MFBs, and DFIsComplaint submission for Roshan Digital Accounts
💰 Finance
(1)
free
15
BSCC SRP Complaint Management
BSCC SRP Complaint Management
BSCC SRP Complaint Management
BSCC SRP Complaint Management
Free
💼 Business
(0)
16
National Consumer Helpline
National Consumer Helpline
National Consumer Helpline
NCH
Free
🔧 Utilities
(0)
17
RDACTD
RDACTD
RDACTD
Complaint Resolution Platform
Free
💼 Business
(0)
18
ICASA Consumer Complaints
ICASA Consumer Complaints
ICASA Consumer Complaints
by CLOUD4SA (PTY) LTD
Free
📊 Productivity
(0)
19
CMRL Complaint Management
CMRL Complaint Management
CMRL Complaint Management
by Chennai Metro Rail Limited
Free

This utility app allows users to manage complaints between stations and department members. You can create, update, and monitor complaint statuses, as well as track equipment. It's designed for efficient communication within the metro rail system.

Create complaintsUpdate complaintsMonitor complaint status
🔧 Utilities
(0)
free
20
Grumble: The Bad Reviews App
Grumble: The Bad Reviews App
Grumble: The Bad Reviews App
Where Rage is in Good Company
Free

Discover and share candid, negative reviews about brands, businesses, and public services. This platform empowers consumers to fight against poor quality and share their experiences through posts, photos, and videos, fostering a community of shared frustration.

Share honest bad reviewsPost photos and videosConnect with other users
🌐 Social Networking
(5)
ad-supported

FAQ about Complaint App

Are there free complaint app for iPhone?
Yes — 20 of the top complaint app we rank are free to download, including Complaint Desk and Citizen Complaint App.
Complaint Desk shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 245+ complaint app on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.

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