Comparison

Monotp vs Cipher Authenticator

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

Head to head
About

Monotp

Features
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Monotp converts your passive OTP process to active push notification. It works like magic! When you use Monotp's Chrome Extension, it will identify your visited website's OTP request and will send it to your mobile phone as a push notification. When you Accept that request on your phone, your code will be generated on your mobile phone and send it back to Monotp's Chrome Extension. That extension will put your OTP code to the OTP text box and will redirect you to the application automatically. Simple is it? Do you have security concerns? Let's talk about it; Monotp doesn't share your secrets with any other app o even it's own Chrome Extension. Your secrets remain on your mobile phone (and sure encrypted). When you visit a page, Chrome Extension will only ask your phone an OTP for that application. Your OTP will be generated on your phone and send back to Chrome Extension without sharing any secrets. Compared to any other OTP Authenticators, Monotp works lighting fast, accepts your request, informs you and completes your OTP process Secure and Wisely! Give it a try and let us know what we can do better!

About

Cipher Authenticator

Features
Read full description

Cipher - Offline 2FA Authenticator Secure your logins with privacy-first two-factor authentication. Cipher is a local-first authenticator app designed to keep your 2FA codes truly private and within your control. It generates time-based one-time passwords (TOTP) entirely on your device - no accounts, no cloud sync, and no external storage. Your authentication secrets are encrypted and stored locally using secure iOS technologies. Cipher never uploads or shares your data - not even for backups - ensuring that only you have access to your 2FA codes. --- Why Cipher In a world where privacy often takes a back seat, Cipher puts you firmly in charge of your security. It’s a lightweight, modern alternative to cloud-based authenticators, offering the same reliability with none of the data trade-offs. Cipher doesn’t require sign-up or internet access. Every code is generated and stored offline, so even if your device is disconnected, your authentication still works seamlessly. --- Key Features Offline TOTP generation - Works anywhere, without network dependency. Local encrypted storage - All secrets are securely stored on your device using industry-standard encryption. Add and manage accounts - Quickly add, rename, and delete 2FA entries. Optional biometric protection - Lock access to Cipher using Face ID or Touch ID for an added layer of safety. Simple, clean interface - Focused on usability, not clutter. Zero telemetry or tracking - Cipher collects no analytics, identifiers, or personal data. Lightweight and efficient - Designed to be fast, secure, and battery-friendly. --- Privacy by Design Cipher was built from the ground up around one principle: your data should stay yours. Unlike traditional 2FA apps that depend on online sync or user accounts, Cipher functions entirely offline. The app does not connect to external servers or log user behavior. Your secrets are encrypted and stored only on your device’s secure storage. We believe privacy isn’t a feature - it’s the foundation. Cipher doesn’t ask for unnecessary permissions or collect any form of analytics. What happens inside your device stays there. --- Designed for Everyone Whether you’re securing your personal accounts, developer tools, or business apps, Cipher makes two-factor authentication effortless and dependable. The minimal design ensures you spend less time managing codes and more time focusing on what matters. Even without cloud sync or recovery, Cipher makes adding and managing accounts fast and intuitive. You stay in full control at all times. --- Your Security, Your Control With Cipher, your two-factor authentication experience remains private, fast, and entirely offline. It’s a secure, simple way to protect your accounts - without giving up your data.

Screenshots

Monotp4 screens
Cipher Authenticator4 screens

Verdict

The call

The clearest difference is update cadence: Cipher Authenticator at every 4 months against Monotp's every 11 months. Cipher Authenticator also leads on iOS requirement (13.0 vs 15.0). 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

Monotp ships an update every 11 months, Cipher Authenticator every 4 months. The most recent releases landed on September 5, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 4 level
Monotp versus Cipher Authenticator: the parameters behind the verdict, then further details
ParameterMonotpCipher Authenticator
PriceFreeFree
Update frequencyEvery 11 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size270 MB38 MB
Age rating4+12+
DeveloperMonoFor, Inc.Siddharth Patankar

In-app purchases

None

Monotp

No in-app purchases

None

Cipher Authenticator

No in-app purchases

Questions

Is Monotp free?
Monotp is free to download, with no in-app purchases.
Is Cipher Authenticator free?
Cipher Authenticator is free to download, with no in-app purchases.
Do Monotp or Cipher Authenticator have ads?
Neither Monotp nor Cipher Authenticator shows ads.
Which is updated more often, Monotp or Cipher Authenticator?
Monotp ships an update every 11 months, and Cipher Authenticator every 4 months. Most recently, Monotp was updated on September 5, 2026 and Cipher Authenticator on September 9, 2026.

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