Colony B vs Decode! Daily
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Colony B
Contribute to scientific research by collecting and growing microbes in a fast-paced puzzle game. Unlock badges to learn about microorganisms and help analyze data for a citizen science project.
- Collect and grow microbes
- Fast-paced puzzle gameplay
- Unlock learning badges
- Contribute to scientific research
- Citizen science participation
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Unravel the secrets of microscopic life! Colony B is a mobile game developed at McGill University that allows you to contribute to research on microbes. Collect microbes and grow your colony in a fast paced puzzle game. Unlock badges to learn about microbes living inside our body. The results are used to analyze data from the American Gut project based at University of California San Diego. Play Colony B and become a citizen scientist!
Decode! Daily
Engage your mind with three distinct daily brain games, including logic puzzles, mental math, and word unscrambling. Track your progress, build daily streaks, and share your achievements with friends and family. Available on iPhone and Apple Watch with customizable themes.
- Three daily brain games
- Track daily streaks
- Share results and wins
- Apple Watch compatibility
- Customizable themes
- Daily reminders
- Archive access with subscription
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Three brain games. One daily challenge. Build your streak and share your wins. NOW ON APPLE WATCH! Play Decode, Flashdance, and Grams right from your wrist. Perfect for kids with their first Apple Watch. Choose from 4 beautiful themes that sync between your phone and watch. New games update daily. TRACK YOUR DAILY STREAK See how many days in a row you have played each game. Don't break the chain. SHARE YOUR RESULTS Show off your wins with emoji grids and streak stats. One tap to share with friends and family. DAILY REMINDERS Never miss a puzzle with daily notifications. THREE GAMES, ONE DAILY DOSE: DECODE - Crack the color code using logic like Mastermind - NEW Easy Mode for beginners - Recap your moves to spot patterns FLASHDANCE - Master mental math with timed flashcards - Swipe-based gameplay - Track your speed and accuracy GRAMS - Unscramble words and build vocabulary - Improved word selection - Bigger skip and clear buttons NEW PUZZLES EVERY DAY Fresh challenges arrive at midnight. Complete today's free puzzles then explore the archive to practice past dates with visual streak indicators. CUSTOMIZE YOUR EXPERIENCE Choose from 4 beautiful themes: Cosmos, Cambridge, Carbondale, and Clearwater SUBSCRIPTION TIERS FREE: Play today's puzzles on iPhone and Apple Watch STANDARD: Recent archive access PREMIUM: Unlimited archive practice any date PERFECT FOR Kids building daily learning habits, families with Apple Watches, anyone who loves Wordle-style challenges, and parents looking for educational screen time. SAFE AND EDUCATIONAL No ads or in-app purchases beyond subscriptions. Age-appropriate content. Privacy-first design. COPPA compliant. TRACK YOUR PROGRESS Daily streaks per game, high scores for every puzzle, personal records and achievements, and archive highlights showing your streak days. Ready to start your streak? Download now!
Screenshots
Verdict
The clearest difference is rating: Decode! Daily at 5.0 against Colony B's 2.4. Colony B's advantage is in-app purchases (none vs 2) and ratings volume (8 vs 1). 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
Both are free to download. Decode! Daily sells 2 in-app purchases, starting at $0.99 per year. Colony B asks for nothing beyond the download.
Decode! Daily holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Colony B has 8 ratings behind it against 1, so its average is the more settled of the two.
Colony B ships an update every 3 weeks, Decode! Daily monthly. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.
| Parameter | Colony B | Decode! Daily |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 7.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 140 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Diga Design | Megan Galbraith Donahue |
Customer experience
Colony B
Decode! Daily
In-app purchases
Colony B
No in-app purchases
Decode! Daily
- Standard$0.991 Year
- Premium$2.991 Year
Questions
Is Colony B free?
Is Decode! Daily free?
Which has better reviews, Colony B or Decode! Daily?
Do Colony B or Decode! Daily have ads?
Which is updated more often, Colony B or Decode! Daily?
Other comparisons
