Base64 Encode Decode Offline vs AO
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Base64 Encode Decode Offline
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Paste a Base64 string, tap once, read the answer โ right on your iPhone, fully offline. No web converter, no upload, no wondering who just logged the token you pasted. Base64 Encode Decode Offline is a developer scratchpad built for the real thing you paste: blobs copied out of logs and terminals. The decoder tolerates URL-safe alphabets, missing padding and line-wrapped copy-paste, auto-detects whether you meant encode or decode, and refuses garbage instead of returning silent nonsense. URL decoding is byte-accurate, so a leading BOM or odd byte is preserved instead of being quietly eaten. Everything renders in a proper monospaced font. WHAT YOU GET โข A wrapped, unpadded, URL-safe Base64 blob from a log file still decodes cleanly โ whitespace, CRLF and base64url handled for you โข Paste a JWT and read its pretty-printed header and payload immediately โ the signature never touches a server โข One input, four digests: MD5, SHA-1, SHA-256 and SHA-512 update as you type, with one button to copy all four โข URL-encode a query value and the &, =, + and # characters that break query strings are actually escaped โข Turn any file into Base64 or a ready-to-embed data URI with the correct MIME type โ and turn Base64 back into a file โข The String Inspector shows characters, UTF-8 / UTF-16 / UTF-32 byte counts, words and lines the moment text is entered PERFECT FOR โข Backend and mobile developers debugging an API payload away from the laptop โข QA engineers inspecting auth tokens without pasting credentials into a website โข Sysadmins decoding config blobs and verifying checksums from a phone session โข Students seeing exactly how encodings and hash digests behave WHY NOT JUST USE A WEB CONVERTER? Because every online encode/decode tool receives your string on its server โ and the strings developers convert are exactly the ones that should never leave the machine: session tokens, API keys, connection strings, JWTs. This app does all conversion and hashing on the device with Apple's CryptoKit. It works in airplane mode. PRIVATE BY DEFAULT No accounts, no tracking of your content, no network needed to convert. Your inputs and your conversion history are stored only on your iPhone. FULL ACCESS Pro unlocks unlimited saved conversions, file conversion beyond 5 MB in both directions, and Batch mode to convert many lines in one pass. Full access is available as a weekly subscription, a yearly subscription, or a one-time lifetime purchase. Decode that string before the next station โ download Base64 Encode Decode Offline. Terms of Use: https://leanstudio.asia/terms-of-use Privacy Policy: https://leanstudio.asia/privacy-policy Support: support@leanstudio.asia
AO
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AO Mobile is the companion app for Agent Orchestrator, the desktop workspace for agent-driven development. Your agents keep working while you step away from your desk. AO Mobile keeps you in the loop โ see what every worker is doing, answer the ones that are blocked, and keep work moving from your phone. REQUIRES THE AO DESKTOP APP AO Mobile is a thin client. It connects directly to Agent Orchestrator running on your own computer, over your local network or your Tailscale network. There is no cloud service and no account to create. Your code, conversations, and repositories never leave your machine. WHAT YOU CAN DO โข Live Kanban โ every worker session on one board, grouped by what needs your attention: working, needs you, in review, ready to merge. โข Get notified when an agent stops โ a push notification arrives the moment a session needs your input, and tapping it opens that exact conversation. โข Chat with any agent โ full conversation history, streaming responses, approvals, model and provider switching, file attachments, and voice input for when typing is impractical. โข Follow pull requests โ open and draft PRs with their checks, CI status, and review state. โข Talk to the orchestrator โ your project-level planning agent, for thinking through direction and delegating new work. โข Drop into the terminal โ attach to a session's live terminal when you need the raw view. โข Preview running work โ open a worker's browser preview to see what it built. BUILT FOR TRUST The desktop's connection to your phone is opt-in and off by default. When you enable it, AO opens a separate local listener protected by a rotating password, and pairing happens by scanning a QR code shown on your desktop. Turning it off closes the connection immediately. GETTING STARTED 1. Install Agent Orchestrator on your Mac, Windows, or Linux machine. 2. Turn on Connect Mobile in the desktop app. 3. Scan the pairing QR code with this app. Agent Orchestrator is open source. Learn more at aoagents.dev.
Screenshots
Verdict
The clearest difference is update cadence: AO at every 2 weeks against Base64 Encode Decode Offline's every 4 months. AO also leads on chart position (#203 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Base64 Encode Decode Offline ships an update every 4 months, AO every 2 weeks. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.
| Parameter | Base64 Encode Decode Offline | AO |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Best chart rank | โ | #203 โ better |
| Devices | iPhone | iPhone, iPad โ better |
| Requires iOS | 17.0 | 16.4 โ better |
| Further details โ not scored | ||
| Size | 3 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | LEAN ASIA CO., LTD | Prateek Karnal |
In-app purchases
Base64 Encode Decode Offline
No in-app purchases
AO
No in-app purchases
Questions
Is Base64 Encode Decode Offline free?
Is AO free?
Do Base64 Encode Decode Offline or AO have ads?
Which is updated more often, Base64 Encode Decode Offline or AO?
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