Todo vs Cipher Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Todo
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Todo: Tasks & Notes is a clean, distraction-free organizer with two essentials: a classic Tasks list and a simple Notes notebook. No complicated menus, no noisy extras—just the quickest way to get things out of your head and done. Why you’ll like it Minimal by design: a calm interface that stays out of your way. Two focused spaces: manage to-dos in Tasks and write ideas in Notes. Faster capture: add tasks by voice or camera—speak it or snap it, and it becomes a task. All the basics you expect: quick edit, reorder, mark done, and organize. Free forever: 100% free. No subscriptions or paywalls. Key features Tasks: create, check off, and reorder with a tap. Notes: a clean notebook for thoughts, lists, and drafts. Voice to Task: dictate a task when typing isn’t convenient. Photo to Task: take a picture of a whiteboard or paper list—text becomes tasks automatically. Three themes: Classic, Dark, and Black & White to fit your focus. Simple organization: group, rename, and find items fast. Thoughtful details: readable typography, gentle animations, zero clutter. New: Themes that match your focus Choose the look that keeps you in flow: Classic — bright, friendly, familiar. Dark — easier on the eyes (and your battery) for late nights. Black & White — zero color, maximum contrast and calm. Why this matters: the fewer visual distractions, the faster you act. Pick a theme that feels invisible so your brain can stay on the work, not the UI. Make it simple. Keep it done. Todo: Tasks & Notes is built for people who want less tapping and more finishing.
Cipher Authenticator
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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
Verdict
The clearest difference is update cadence: Todo at every 2 weeks against Cipher Authenticator's every 4 months. Cipher Authenticator's advantage is iOS requirement (13.0 vs 15.1). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Todo ships an update every 2 weeks, Cipher Authenticator every 4 months. The most recent releases landed on May 19, 2026 and September 9, 2026 respectively.
| Parameter | Todo | Cipher Authenticator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 38 MB |
| Age rating | 4+ | 12+ |
| Developer | Solid enterprise s.r.o. | Siddharth Patankar |
In-app purchases
Todo
No in-app purchases
Cipher Authenticator
No in-app purchases









