Comparison

AI Keyboard vs Cypher Stash

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

Head to head
About

AI Keyboard

Features
Read full description

Write smarter. Sound better. Every app, every message. AI Keyboard is your all-in-one AI writing assistant, built right into your keyboard. Whether you're texting a friend, replying to a manager, or crafting a social post β€” get the right words, instantly. * Rewrite β€” Reshape any text into 10 tones, from Clear and Professional to Funny, Flirty, and Gen Z. No copy-pasting between apps. * Smart Reply β€” Get 3 AI-generated reply options in the tone you choose: Friendly, Witty, Romantic, Professional, and more. Just tap and send. * Improve β€” Sharpen clarity, cut the fluff, or add impact with a single tap. * Generator β€” Create captions, bios, posts, emails, and hashtags from scratch, right where you're typing. * Grammar Fix β€” Catch and correct errors as you type, with a clear view of exactly what changed. * Translate β€” Instantly translate your text into 80+ languages, without ever leaving your current app. Works everywhere you type. Try every feature free inside the app before you even turn on the keyboard. Discover AI Keyboard and write with confidence β€” in every tone, every language, every app. Subscription Terms: - AI Keyboard Premium offers Monthly, Yearly, and Lifetime (one-time payment) plans. - One-time Token Packs are also available for extra AI uses and never expire. - Payment will be charged to your Apple ID account at confirmation of purchase. - Subscription automatically renews unless canceled at least 24 hours before the end of the current period. - Manage or cancel subscription in iPhone Settings > Apple ID > Subscriptions. Privacy Policy: https://coderealities.com/ai-keyboard-privacy.html Terms of Use: https://coderealities.com/ai-keyboard-tnc.html

About

Cypher Stash

Features
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Cypher Stash is a private vault for photos, videos, documents, and files β€” now with Private Portal, encrypted sharing, and stronger separation between your vault, browsing, shared copies, and decoy spaces. Use Cypher Stash to keep private content separate from your regular gallery, file system, browser history, and everyday phone activity. PRIVATE VAULT Store and organize sensitive content in one controlled space. β€’ Hide photos, videos, documents, and files β€’ Organize private content in folders β€’ Keep sensitive media separate from public galleries β€’ Store vault content locally on your device β€’ Use protected folders for additional access control β€’ Capture photos and videos directly into vault folders PRIVATE PORTAL Private Portal gives premium users a dedicated space for sensitive browsing and account access. It keeps portal activity separate from your regular device browser and includes DuckDuckGo access, a Telegram tab, portal navigation, wipe controls, VPN status awareness, and portal privacy settings. Free users can preview Private Portal before upgrading. Important: Private Portal helps keep browsing separate from your normal browser activity, but it does not make you anonymous online. Websites, internet providers, routers, workplace networks, or school networks may still see connection activity unless a VPN or other network privacy tool is used. ENCRYPTED SHARING CHEST Cypher Stash includes a Chest workflow for managing encrypted shared copies. Encrypted shared files are routed into the Chest so they are easier to find, unlock, import, and clean up. After a successful import or unlock, source encrypted copies can be removed to reduce clutter. The main vault and decoy vault keep their Chest contents separate. SECURE CONTACTS AND SHARED FILES Secure Contacts help manage encrypted sharing between trusted contacts. Clearer mismatch messages help users understand when a shared file was encrypted for a different key, device, or older contact entry. Cypher Stash also supports password-protected encrypted files with clearer unlock prompts and cleanup behavior. DECOY VAULT ACCESS If someone asks to see your vault, you can control what appears. Decoy vault controls let you maintain an alternate vault experience while your real files stay hidden. The decoy vault can mirror the structure of your main vault without exposing the files or media inside it. Main and decoy spaces keep Chest contents and Secure Contacts separated. SUBSCRIPTION LEVELS Free: Core vault access only. Paid protection features are not included. Controlled Access: Includes decoy vault controls, extra decoy passwords, face-down quick exit, protected folders, and basic location-based vault lock. Operational Control: Includes everything in Controlled Access, plus Private Portal, Telegram portal tab, Chest-based encrypted sharing, Secure Contacts, password-protected encrypted files, customizable cover screen, direct camera capture, secure folders, Quick Resume PIN, encrypted local export and restore, burn controls, and activity log. Eligible new users may see a free trial for Operational Control inside the app. Subscription details, renewal terms, and available options are shown before purchase. PRIVACY-FIRST STORAGE Cypher Stash is built for local, controlled privacy. β€’ Files are stored locally on your device β€’ No forced cloud storage β€’ No unnecessary data sharing β€’ Encrypted local backup export is controlled by you β€’ Forgotten Quarry does not need access to your files, passwords, or stored content BUILT FOR PRACTICAL PRIVACY Most vault apps focus only on locking files. Cypher Stash is built around separation and control: what is stored, what is visible, how files are shared, where browsing happens, and how alternate vault spaces behave. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ https://forgottenquarry.com/terms

Screenshots

AI Keyboard4 screens
Cypher Stash4 screens

Verdict

The call

AI Keyboard and Cypher Stash are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. AI Keyboard sells 3 in-app purchases, starting at $2.99 per month and Cypher Stash sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AI Keyboard ships an update fortnightly, Cypher Stash every 2 weeks. Both last shipped on October 31, 2026.

ScorecardNo meaningful differences
AI Keyboard versus Cypher Stash: the parameters behind the verdict, then further details
ParameterAI KeyboardCypher Stash
PriceFreeFree
Update frequencyFortnightlyEvery 2 weeks β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 β€” better15.5
Further details β€” not scored
Size22 MB112 MB
Age rating12+17+
DeveloperChien Hoang AnhForgotten Quarry LLC

In-app purchases

3 purchases

AI Keyboard

Subscriptions2
  • monthly$2.991 Month
  • yearly$24.991 Year
One-time1
  • lifetime$79.99
3 purchases

Cypher Stash

Subscriptions2
  • Operational Control3 Days trial$4.991 Month
  • Operational Control7 Days trial$47.991 Year
One-time1
  • Password Reset Token$0.99

Questions

Is AI Keyboard free?
AI Keyboard is free to download, with in-app purchases available.
Is Cypher Stash free?
Cypher Stash is free to download, with in-app purchases available.
Do AI Keyboard or Cypher Stash have ads?
Neither AI Keyboard nor Cypher Stash shows ads.
Which is updated more often, AI Keyboard or Cypher Stash?
AI Keyboard ships an update fortnightly, and Cypher Stash every 2 weeks. Most recently, AI Keyboard was updated on October 31, 2026 and Cypher Stash on October 31, 2026.

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