Comparison

Outline App vs Happ

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

Head to head
About

Outline App

Create and manage your own virtual private network (VPN) server for secure and private internet access. Share access with friends or colleagues by sending them an invitation directly from the manager. Enjoy fast, reliable, and encrypted connections to the open internet.

Highlights
  • Set up your own VPN server
  • Securely access the open internet
  • Keep communications private
  • Share access with trusted individuals
  • Fast and reliable connections
  • Strong encryption
Read full description

Outline is an easy way for you to set up your own virtual private network (VPN) server to more safely access the open internet and keep your communications private. If you have received an access key, download the Outline app to get started. If you haven’t received an access key, you’ll first need to set-up your own server. Get started by downloading the Outline Manager from getoutline.org. Creating your own server is quick and easy, and instructions in the Manager will guide you through each step. How Do I Set Up Outline? - Outline consists of two related products: the Outline Manager and Outline. - The Outline Manager lets you create and operate your own VPN, and share access with anyone you choose by sending them an invitation directly from the Manager. Once you’ve downloaded the Manager, you can easily set up a VPN server on a cloud provider in less than five minutes. - After setup is complete, you can download the Outline app on your phone and desktop. - Share internet access with coworkers or friends by inviting them directly from the Manager. - If you’ve received an access code from someone using an Outline Manager you’re all set! Just download the app and get started. Why use Outline? - Fast, reliable access to the open internet, powered by the Shadowsocks protocol - Allows you to create and maintain your own VPN server and provide access with those you trust - Strong encryption keeps your communications private - Completely open source and audited by a nonprofit security firm

About

Happ

This app simplifies the use of proxy and VPN servers with a user-friendly interface. It supports multiple protocol types and allows for rule-based proxy configuration. Your network activity remains private as the app does not collect or transmit your data.

Highlights
  • Rule-based proxy configuration
  • Support for multiple protocol types
  • Hidden and encrypted subscriptions
  • User-friendly interface
  • Data privacy focused
Features
Currently charting
Read full description

Important Notice Happ does not sell or provide VPN services. Beware of scammers claiming to offer “official Happ VPNs” — they are not affiliated with us. Users must set up their own servers and follow local laws when using the app. Happ is a mobile app that makes using proxy and vpn servers easy, offering a user-friendly interface and useful features. Main functionalities include: Configuration of proxies based on rules. Support for multiple protocol types. Hidden subscriptions. Encrypted subscriptions. Protocols supported are: VLESS(Reality) VMess Trojan Shadowsocks Socks Hysteria2 Happ ensures your network activity remains private by not collecting any data; your information remains solely on your device without being sent to external servers. It's important to highlight that Happ does not provide VPN services for purchase. Users are responsible for acquiring or setting up their own servers. Users should also comply with applicable laws in their jurisdiction when utilizing the app.

Screenshots

Outline App4 screens
Happ4 screens

Verdict

The call

The clearest difference is update cadence: Happ at weekly against Outline App's every 2 months. Happ also leads on rating (4.6 vs 4.2) and ratings volume (15K vs 1.5K). On price, review sentiment, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Happ holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Happ has 15K ratings behind it against 1.5K, so its average is the more settled of the two. Written reviews point the same way: 57% of Outline App's written reviews are positive against 58% of Happ's.

UpkeepUpdate frequency

Outline App ships an update every 2 months, Happ weekly. Both last shipped on September 24, 2026.

Scorecard4 real differences · 7 level
Outline App versus Happ: the parameters behind the verdict, then further details
ParameterOutline AppHapp
PriceFreeFree
Rating4.2 (1.5K ratings)4.6 (15K ratings) — better
Positive reviews56.8% of reviews57.9% of reviews — better
Number of ratings1.5K15K — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank—#13 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.515.0 — better
Further details — not scored
Size34 MB344 MB
Age rating4+4+
DeveloperOutline FoundationFlyfrog LLC

Customer experience

Outline App

All ratings1,504 ratings
Positive79.3%
Neutral5.6%
Negative15.1%
Written reviews317 reviews
Positive56.8%
Neutral9.8%
Negative33.4%

Happ

All ratings14,728 ratings
Positive90.9%
Neutral2.2%
Negative6.9%
Written reviews418 reviews
Positive57.9%
Neutral6.7%
Negative35.4%

Bugs and requests

Outline App

Reported bugs

3 issues
  • App crashes after recent updates
  • Unable to add new servers on iOS
  • Connectivity problems in certain regions (e.g. Iran, China)

Requested features

5 requests
  • Add iOS widget support
  • Improve UI/UX, especially on larger screens
  • Provide more server location options
  • Implement kill switch and split-tunneling features
  • Add statistics and usage tracking

Happ

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Outline App

No in-app purchases

None

Happ

No in-app purchases

Questions

Is Outline App free?
Outline App is free to download, with no in-app purchases.
Is Happ free?
Happ is free to download, with no in-app purchases.
Which has better reviews, Outline App or Happ?
Happ is rated higher. Outline App averages 4.2 out of 5 from 1.5K ratings, while Happ averages 4.6 from 15K ratings.
Do Outline App or Happ have ads?
Neither Outline App nor Happ shows ads.
Which is updated more often, Outline App or Happ?
Outline App ships an update every 2 months, and Happ weekly. Most recently, Outline App was updated on September 24, 2026 and Happ on September 24, 2026.

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