Comparison

HTML editor App vs flex

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

Head to head

Code Editor

Practice your Tailwind skills

Free

🛠️ Developer Tools

No ratingsView app →

About

HTML editor App

Features

Read full description

Features - Preview(html) - Auto completion(html and css) - Auto Indent - Auto save - Highlighting - Undo Redo - Java Features

About

flex

Features

Read full description

flex-1 allows you to practice converting CSS classes to Tailwind CSS. Enter the equivalent Tailwind CSS classes for each given CSS class. Have fun as you practice Tailwind!

Screenshots

HTML editor App4 screens

flex3 screens

Verdict

The call

The clearest difference is update cadence: flex at every 5 days against HTML editor App's every 17 months. HTML editor App's advantage is iOS requirement (13.4 vs 15.1). On price, ads, 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

HTML editor App ships an update every 17 months, flex every 5 days. The most recent releases landed on September 7, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 4 level

HTML editor App versus flex: the parameters behind the verdict, then further details
Parameter	HTML editor App	flex
Price	Free	Free
Update frequency	Every 17 months	Every 5 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.4 — better	15.1
Further details — not scored
Size	20 MB	18 MB
Age rating	4+	4+
Developer	Leticia Vila	Guilherme Ferraz

In-app purchases

None

HTML editor App

No in-app purchases

None

flex

No in-app purchases

Questions

Is HTML editor App free?

HTML editor App is free to download, with no in-app purchases.

Is flex free?

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

Do HTML editor App or flex have ads?

Neither HTML editor App nor flex shows ads.

Which is updated more often, HTML editor App or flex?

HTML editor App ships an update every 17 months, and flex every 5 days. Most recently, HTML editor App was updated on September 7, 2026 and flex on September 22, 2026.