Comparison

Chronos Authenticator vs Vibe by Mistral (ex

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

Head to head
About

Chronos Authenticator

This open-source app provides secure two-factor authentication using time-based and counter-based methods. It offers end-to-end encryption for token data and optional iCloud backup and sync for convenience. Easily import and export your authentication tokens.

Highlights
  • Open-source
  • End-to-end encrypted token storage
  • Optional iCloud backup and sync
  • Token export and import
  • Anonymous usage (no account required)
Read full description

Chronos is an open-source two-factor authentication (2FA) app designed to deliver robust security and reliable backup features. It supports both time-based (TOTP) and counter-based (HOTP) authentication methods. Features: • Open-source • End-to-end encrypted: Only encrypted token data is stored on the device and in iCloud • Backup & Sync (optional): Effortlessly backup and sync your data with iCloud • Export Tokens: Easily export your tokens for backup or transfer • Import Tokens: Easily import your tokens from other authenticators • Anonymous: No telemetry & app account required

About

Vibe by Mistral (ex

This AI agent helps you manage complex tasks by understanding your knowledge and tools. It can process information from various sources, analyze data, and draft content, all from your mobile device.

Highlights
  • Integrates email, chat, and calendar
  • Conducts web and document research
  • Analyzes spreadsheets for patterns
  • Drafts reports and announcements
  • Processes long-horizon tasks
  • Connects to internal tools
Features
Read full description

Vibe is your AI agent for long-horizon tasks, fluent in your knowledge and tools. From a single conversation, it can think through complex work, draft solutions and deliver finished outcomes you can trust. All from your phone. Core ways to use Vibe: - Catch up across email, chat, calendar, and internal knowledge in one run - Run deep research across the web, internal docs, and connected tools with sourced analysis - Analyse spreadsheets and connected resources to surface patterns, anomalies, and key signals - Draft reports, updates, and announcements from internal context - And much more Get started with Vibe today: Free for quick answers and simple everyday tasks and Pro for complex work and deeper reasoning. For custom deployments, model training, and dedicated support, contact us about Enterprise: https://mistral.ai/contact.

Screenshots

Chronos Authenticator4 screens
Vibe by Mistral (ex4 screens

Verdict

The call

The clearest difference is in-app purchases: Chronos Authenticator at none against Vibe by Mistral (ex's 2. Chronos Authenticator also leads on review sentiment (100% vs 79%) and rating (5.0 vs 4.8). Vibe by Mistral (ex's advantage is ratings volume (1.3K vs 3). On price, update cadence, ads 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. Vibe by Mistral (ex sells 2 in-app purchases, starting at $14.99 per month. Chronos Authenticator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Chronos Authenticator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Vibe by Mistral (ex has 1.3K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Chronos Authenticator's written reviews are positive against 79% of Vibe by Mistral (ex's.

UpkeepUpdate frequency

Chronos Authenticator ships an update every 6 days, Vibe by Mistral (ex every 8 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
Chronos Authenticator versus Vibe by Mistral (ex: the parameters behind the verdict, then further details
ParameterChronos AuthenticatorVibe by Mistral (ex
PriceFreeFree
Rating5.0 (3 ratings) — better4.8 (1.3K ratings)
Positive reviews100.0% of reviews — better79.1% of reviews
Number of ratings31.3K — better
Update frequencyEvery 6 days — betterEvery 8 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPad — better
Requires iOS17.016.4 — better
Further details — not scored
Size11 MB100 MB
Age rating4+12+
DeveloperJoel-David WongMistral AI

Customer experience

Chronos Authenticator

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Vibe by Mistral (ex

All ratings1,349 ratings
Positive94.5%
Neutral2.1%
Negative3.4%
Written reviews714 reviews
Positive79.1%
Neutral8.0%
Negative12.9%

Bugs and requests

Chronos Authenticator

Not enough reviews yet to summarise bugs or requests.

Vibe by Mistral (ex

Reported bugs

3 issues
  • Keyboard issues obscuring UI elements
  • Inconsistent app behavior on different devices
  • Frequent network errors

Requested features

4 requests
  • Add voice input and output
  • Implement system theme support
  • Improve accessibility for screen readers
  • Expand file attachment capabilities

In-app purchases

None

Chronos Authenticator

No in-app purchases

2 purchases

Vibe by Mistral (ex

Subscriptions2
  • Vibe Pro$14.991 Month
  • Vibe Pro$149.991 Year

Questions

Is Chronos Authenticator free?
Chronos Authenticator is free to download, with no in-app purchases.
Is Vibe by Mistral (ex free?
Vibe by Mistral (ex is free to download, with in-app purchases available.
Which has better reviews, Chronos Authenticator or Vibe by Mistral (ex?
Chronos Authenticator is rated higher. Chronos Authenticator averages 5.0 out of 5 from 3 ratings, while Vibe by Mistral (ex averages 4.8 from 1.3K ratings.
Do Chronos Authenticator or Vibe by Mistral (ex have ads?
Neither Chronos Authenticator nor Vibe by Mistral (ex shows ads.
Which is updated more often, Chronos Authenticator or Vibe by Mistral (ex?
Chronos Authenticator ships an update every 6 days, and Vibe by Mistral (ex every 8 days. Most recently, Chronos Authenticator was updated on October 30, 2026 and Vibe by Mistral (ex on November 5, 2026.

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