UCODE vs CipherKeys
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UCODE
Get temporary virtual phone numbers to receive SMS verification codes without revealing your real number. Choose from over 100 countries for quick, private verification on various online services. If no SMS is received, your credit is automatically refunded.
- Temporary virtual phone numbers
- Receive SMS verification codes
- Numbers from 100+ countries
- Automatic refund guarantee
- Privacy-focused
- Pay-per-use pricing
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Need to verify an account without giving out your real phone number? UCODE lets you rent temporary virtual numbers to receive SMS verification codes — quickly and privately. — VIRTUAL NUMBERS FOR SMS — Get a disposable phone number in seconds. Use it to receive SMS verification codes from any service, then let it expire. Your real number stays completely private. • Choose from numbers in 100+ countries worldwide • Receive SMS verification codes directly in the app • Numbers last 20 minutes — no long-term commitment • Automatic refund if no SMS is received before expiration • Works with hundreds of popular services and platforms — HOW IT WORKS — 1. Select a country and service 2. Copy the provided phone number 3. Enter the number on the website or app you want to verify 4. Receive the SMS code in UCODE 5. Done — if no SMS arrives, your credit is refunded — WHY UCODE? — • Fast SMS delivery — most codes arrive within seconds • Global coverage — numbers from countries worldwide • Privacy-first — your real number is never exposed • No subscriptions — transparent pay-per-use pricing • Clean, intuitive interface • Automatic refund guarantee • Regular updates and responsive support — PRIVACY & SECURITY — Your personal phone number stays completely private. Virtual numbers are temporary and disposable — used once and discarded. No personal data is linked to the numbers you rent. No accounts to create on third-party sites with your real number. — SIMPLE PRICING — UCODE uses a credit-based system. Purchase credits and use them to rent virtual numbers. Prices vary by country and service. No subscriptions. No hidden fees. If a number expires without receiving an SMS, your credit is automatically refunded. — POPULAR USE CASES — • Verify accounts on social media, messaging apps, and online services • Keep your real number off websites and sign-up forms • Test services without committing your personal info • Create secondary accounts for work or personal use Download UCODE today — verify accounts, protect your privacy, and keep your real number to yourself. Terms of Use: https://ucode.uk/terms Privacy Policy: https://ucode.uk/privacy
CipherKeys
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CipherKeys turns any message into a secret code, right from your keyboard. Type normally, switch to the CipherKeys keyboard, and tap Encode — your text is instantly scrambled with a classic cipher. Tap Decode to bring it back. It works in Messages, Notes, and almost any app with a text field. CLASSIC CIPHERS • Caesar — shift the alphabet by any amount • ROT13 — the internet's favorite spoiler-hider • Atbash — mirror the alphabet (A↔Z) • T9 — old-school phone keypad multitap BUILD YOUR OWN Chain steps together — Caesar, Reverse, Vigenère and more — into your own custom cipher "recipe." Name it, save it, and use it like any other cipher. SHARE THE SECRET Send a friend your recipe as a link or QR code. They tap it, and now you both speak the same code. Decode messages you receive with the built-in decoder box or the "Decode with CipherKeys" share action — no copy-paste gymnastics. PRIVATE BY DESIGN • No accounts, no ads, no tracking • No internet connection — everything happens on your device • The keyboard needs NO "Full Access" JUST FOR FUN These are classic, centuries-old ciphers. They're a blast for passing notes, hiding spoilers, and feeling like a secret agent — but they are NOT encryption and offer no real security. Anyone with your recipe can read the message, so please don't use CipherKeys for anything that needs to stay truly private. Decode the world. Have fun.
Screenshots
Verdict
The clearest difference is in-app purchases: CipherKeys at none against UCODE's 3. On price, ads, device support and iOS requirement 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
Both are free to download. UCODE sells 3 one-off in-app purchases. CipherKeys asks for nothing beyond the download.
| Parameter | UCODE | CipherKeys |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (104 ratings) — better | — |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 104 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Yeti Studio LTD | DAMILOLA KABIR YUSUF |
In-app purchases
UCODE
- 30 Credits Package$2.99
- 100 Credits Package$9.99
- 250 Credits Package$24.99
CipherKeys
No in-app purchases









