Comparison

Charles Proxy vs Double Translate AI Translator

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

Head to head
About

Charles Proxy

Capture and inspect network requests and responses directly on your iOS device. Debug networking issues without needing a computer. View detailed metadata, headers, and bodies, and even transfer sessions to a desktop for further analysis.

Highlights
  • Capture network requests and responses
  • Inspect metadata, headers, and bodies
  • SSL Proxying for plain text viewing
  • Measure network performance
  • Block requests to specific hosts
  • DNS spoofing
Features
Read full description

Charles Proxy for iOS lets you capture, inspect and modify network requests and responses on your iOS device. You can view metadata, headers and bodies in the app, so you can finally debug your app’s networking issues without a computer. Charles Proxy for iOS is an app from the creator of Charles Proxy for desktop. HOW IT WORKS Turn Charles on when you want to start capturing. Charles captures your network requests and responses in the background while you test your app or website. Return to Charles to inspect the requests and responses. If you also have Charles on your desktop, you can transfer recorded sessions to your desktop to explore them on the big screen. Charles creates a local VPN on your device. All of your network traffic passes through Charles on your device, and then out to the internet as usual over either WiFi or Mobile / Cellular data. There is no remote server involved, and your data always remains private to you. FEATURES * SSL Proxying to view SSL requests in plain text * View and share request and responses bodies * Syntax highlighting for text request and response bodies * Measure network performance over WiFi or Mobile / Cellular networks * Block requests to nominated hosts * DNS spoofing

About

Double Translate AI Translator

Features
Read full description

Translate with more confidence. Double Translate uses AI to translate your text, voice, and camera captures, then checks the result with instant reverse translation so you can see whether the meaning stayed the same. Use it for travel, messages, work, study, and everyday conversations when accuracy matters. Key features: - Text translation with reverse-checking - Voice input for quick hands-free translation - Camera and photo translation for signs, menus, and documents - AI explanations for idioms, nuance, and context - Translation tones for natural, friendly, or professional wording - Saved history and favorites for phrases you use often Double Translate helps you understand not only the words, but the meaning behind them.

Screenshots

Charles Proxy4 screens
Double Translate AI Translator4 screens

Verdict

The call

The clearest difference is price: Double Translate AI Translator at Free against Charles Proxy's $8.99. Double Translate AI Translator also leads on update cadence (every 6 days vs every 2 months) and iOS requirement (15.3 vs 17.0). Charles Proxy's advantage is in-app purchases (none vs 2) and ads (none vs shown). On 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

Double Translate AI Translator is free to download; Charles Proxy costs $8.99 up front. Double Translate AI Translator sells 2 in-app purchases, starting at $6.99 per month. Charles Proxy asks for nothing beyond the download.

UpkeepUpdate frequency

Charles Proxy ships an update every 2 months, Double Translate AI Translator every 6 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Charles Proxy versus Double Translate AI Translator: the parameters behind the verdict, then further details
ParameterCharles ProxyDouble Translate AI Translator
Price$8.99Free — better
Rating4.0 (189 ratings) — better—
Positive reviews51.9% of reviews—
Number of ratings189 — better—
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.3 — better
Further details — not scored
Size20 MB74 MB
Age rating4+4+
DeveloperXK72 LimitedKyrylo Tyshchenko

Bugs and requests

Charles Proxy

Reported bugs

4 issues
  • Doesn't work with latest iOS versions
  • Fails to export sessions frequently
  • Incompatible with apps using VPN
  • Large JSON bodies not displayed properly

Requested features

5 requests
  • Add ability to edit and replay requests
  • Improve JSON viewer and formatting
  • Add support for WebSockets
  • Provide option to map to local
  • Add scripting and breakpoint features

Double Translate AI Translator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Charles Proxy

No in-app purchases

2 purchases

Double Translate AI Translator

Subscriptions2
  • Premium, monthly$6.991 Month
  • Premium, yearly3 Days trial$69.991 Year

Questions

Is Charles Proxy free?
Charles Proxy costs $8.99, with no in-app purchases.
Is Double Translate AI Translator free?
Double Translate AI Translator is free to download, with in-app purchases available.
Do Charles Proxy or Double Translate AI Translator have ads?
Double Translate AI Translator shows ads; Charles Proxy does not.
Which is updated more often, Charles Proxy or Double Translate AI Translator?
Charles Proxy ships an update every 2 months, and Double Translate AI Translator every 6 days. Most recently, Charles Proxy was updated on November 6, 2026 and Double Translate AI Translator on October 31, 2026.

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