Comparison

Flex IPTV vs ALPINE_OPTIM

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

Head to head
About

Flex IPTV

This app is an advanced player for live and non-live IPTV streams. It supports various formats, playlist management, EPG, and recording capabilities. Users must provide their own content.

Highlights
  • Remote and local playlist support
  • Auto-update playlists
  • Powerful player with equalizer
  • Subtitle and audio track switching
  • Auto-reconnect for unstable sources
  • XMLTV EPG support
  • Record live streams
Read full description

Flex IPTV allows you to view live and non-live TV/stream technology-based IPTV. Features: • Remote and Local playlists, auto-update playlists from external sources. • Powerful Player supports all popular stream formats, subtitles/audio track switch, video equalizer. • Auto-reconnect for unstable sources. • History of watched channels. • Favorite channels, simple add and manage. • XMLTV EPG support. • Record live streams. Disclaimer: - Flex IPTV does not supply or include any media or content except "Big Buck Bunny" movie, which has been licensed under Creative Commons Attribution 3.0 (c) copyright 2008, Blender Foundation / www.bigbuckbunny.org. - Users must provide their own content. - We are not responsible for misuse of copyright or third party contents using our software and please check your contents are legal and you have rights to use or record

About

ALPINE_OPTIM

This app uses your iPhone's microphone to automatically tune your car's audio system for optimal sound. It allows for easy setup of custom sound curves and connects wirelessly via Bluetooth.

Highlights
  • Automatic sound tuning
  • Acoustic condition measurement
  • Custom sound curve setup
  • Bluetooth connectivity
  • iPhone microphone analysis
Features
Read full description

[Alpine unique sound tuning] Alpine’s unique sound tuning technology uses auto-tuning to measure the acoustic conditions inside your car, then corrects and optimizes the sound. Use your iPhone’s built-in microphone for easy analysis and measurement, ensuring ideal sound results. [Easy sound set up with professional equalizing] Once basic system configuration is complete with the PC app, you can easily set up your favorite target curve with your iPhone. The OPTIM sound tuning app will automatically adjust your sound system to the custom sound curve you have set. [BT connection] Connection to your "OPTIM™" system is a simple process via Bluetooth, and no special operation is required. Simply follow the guide in the app to connect and start tuning right away. [Supported model] Please note that the ALPINE OPTIM app is compatible with "OPTIM8" PXE-C80-88 and "OPTIM6" PXE-C60-60. [Note] Be sure to use the latest version of the software for optimal performance. Upgrade your car audio experience with the ALPINE OPTIM app.

Screenshots

Flex IPTV4 screens
ALPINE_OPTIM3 screens

Verdict

The call

The clearest difference is rating: Flex IPTV at 4.4 against ALPINE_OPTIM's 2.3. Flex IPTV also leads on review sentiment (49% vs 27%). ALPINE_OPTIM's advantage is in-app purchases (none vs 2) and iOS requirement (14 vs 17.4). On price, ratings volume, update cadence and ads 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. Flex IPTV sells 2 one-off in-app purchases. ALPINE_OPTIM asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Flex IPTV holds the better App Store score, 4.4 against 2.3. Both are backed by a comparable volume of ratings — 13 and 7 respectively. Written reviews point the same way: 49% of Flex IPTV's written reviews are positive against 27% of ALPINE_OPTIM's.

UpkeepUpdate frequency

Flex IPTV ships an update every 2 months, ALPINE_OPTIM every 3 months. The most recent releases landed on September 22, 2026 and August 5, 2026 respectively.

Scorecard5 real differences · 5 level
Flex IPTV versus ALPINE_OPTIM: the parameters behind the verdict, then further details
ParameterFlex IPTVALPINE_OPTIM
PriceFreeFree
Rating4.4 (13 ratings) — better2.3 (7 ratings)
Positive reviews49.2% of reviews — better27.3% of reviews
Number of ratings13 — better7
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple TV — betteriPhone, iPod
Requires iOS17.414 — better
Further details — not scored
Size47 MB66 MB
Age rating9+4+
Developerartur tagirovAlpine Electronics Marketing,Inc.

Customer experience

Flex IPTV

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews478 reviews
Positive49.2%
Neutral14.9%
Negative36.0%

ALPINE_OPTIM

All ratings7 ratings
Positive28.6%
Neutral0.0%
Negative71.4%
Written reviews11 reviews
Positive27.3%
Neutral0.0%
Negative72.7%

Bugs and requests

Flex IPTV

Reported bugs

4 issues
  • Favorites list disappearing after playlist updates
  • Inability to restore purchases across devices
  • Compatibility issues with newer iOS versions
  • Scrolling issues in channel list on Apple TV

Requested features

5 requests
  • Add support for Chromecast
  • Implement rewind/fast-forward functionality
  • Improve channel switching and navigation
  • Provide better EPG integration and support
  • Allow editing and managing of channel lists

ALPINE_OPTIM

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Flex IPTV

One-time2
  • Pro Version for iOS$5.99
  • Pro Version for tvOS$5.99
None

ALPINE_OPTIM

No in-app purchases

Questions

Is Flex IPTV free?
Flex IPTV is free to download, with in-app purchases available.
Is ALPINE_OPTIM free?
ALPINE_OPTIM is free to download, with no in-app purchases.
Which has better reviews, Flex IPTV or ALPINE_OPTIM?
Flex IPTV is rated higher. Flex IPTV averages 4.4 out of 5 from 13 ratings, while ALPINE_OPTIM averages 2.3 from 7 ratings.
Do Flex IPTV or ALPINE_OPTIM have ads?
Neither Flex IPTV nor ALPINE_OPTIM shows ads.
Which is updated more often, Flex IPTV or ALPINE_OPTIM?
Flex IPTV ships an update every 2 months, and ALPINE_OPTIM every 3 months. Most recently, Flex IPTV was updated on September 22, 2026 and ALPINE_OPTIM on August 5, 2026.

Other comparisons