Comparison

Glykolyse vs Codon One

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

Head to head
About

Glykolyse

Features
Read full description

Hvordan blir blodsukkeret glukose brutt ned til energi og pyruvat? Mange studenter må kunne hvordan glukose-molekylet blir brutt ned. Molekyler og atomær struktur kan være utfordrende for mange. Her er en app som kan hjelpe med eksamens-forberedelser. Glykolyse på Norsk hjelper deg lære hvordan blodsukkeret - glukose - blir brutt ned til energi via en serie molekyler. I 3 leksjoner med over 60 tekster og 24 illustrasjoner lærer man molekylstrukturer, molekylnavn og enzym-navn. Fire interaktive quizer tester den økende forståelsen din av molekyler, molekylnavn og enzym-navn. Dette er en app som passer for studenter i biologi, medisin, odontologi, ernæring, sykepleie og andre som ønsker lære i detalj hvordan kroppen din bruker blodsukkeret. Ingen forkunnskaper er nødvendig, utover å vite at hele kroppen din er atomer og molekyler i en evig runddans.

About

Codon One

Master molecular biology, genetics, evolution, and life chemistry through interactive modules and quizzes. Explore essential concepts with clear diagrams and concise explanations. Includes helpful tools for sequence analysis and genetic code reference.

Highlights
  • Interactive learning modules
  • Quick quizzes for comprehension
  • Clear diagrams and plain language
  • Molecule reference guide
  • Sequence analysis tools
  • Genetic code exploration
Features
Read full description

Codon One helps you learn biology step by step, with short lessons, quick quizzes, flashcards, and a searchable glossary. Build a solid foundation in molecular biology, genetics, evolution, cell biology, development, and the history of science. Each section breaks complex ideas into clear explanations, diagrams, and focused checks for understanding. Core course (Modules) Module 1: Chemistry of Life – atoms & elements, bonds, water, pH, biomolecules Module 2: Genetics – chromosomes, replication, transcription, translation, regulation Module 3: Evolution – history of life, phylogeny, selection, drift, speciation, molecular evolution Module 4: History of Science – ideas, methods, and experiments that shaped modern biology Module 5: Cell Biology – membranes & transport, organelles & energy, cytoskeleton, signaling, cell division Module 6: Development – fertilization & body plans, differentiation, pattern formation & morphogenesis, growth & repair, evo-devo Additional topics are planned for future updates, including Animal Physiology, Microbiology & Immunology, Plant Biology, and more. Glossary & Flashcards Look up the essentials in one place - key terms from every module, plus the 20 amino acids and the nucleobases. Turn any topic into a flashcard deck and review with smart, spaced practice that focuses on the cards you find hardest. Quiz & Progress Practice across biochemistry, genetics, evolution, cell biology, development, and science history in a dedicated quiz area. Track improvement with success rates and per-topic stats, and let the app resurface your weak questions for targeted review. Keep a daily streak going to build a steady habit. Got a good question? Submit it directly from the app. Built-in Tools Sequence Operator: paste DNA, reverse or complement it, transcribe to RNA, translate in all six reading frames, and view length, GC content, and melting temperature. Codon Picker: explore the genetic code, see which codons map to each amino acid or stop signal, and tweak bases to see the effect. Triplet Encoder: write a message in amino-acid single-letter code and encode it as a DNA triplet sequence, then decode it by translation. Found a bug or have suggestions? Email info@codon-one.com - we read every message.

Screenshots

Glykolyse4 screens
Codon One4 screens

Verdict

The call

The clearest difference is price: Codon One at Free against Glykolyse's $1.99. Codon One also leads on update cadence (every 3 weeks vs every 14 months) and device support (3 vs 1). Glykolyse's advantage is in-app purchases (none vs 7). On ads 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

CostPrice · In-app purchases · Ads · Monetization

Codon One is free to download; Glykolyse costs $1.99 up front. Codon One sells 7 one-off in-app purchases. Glykolyse asks for nothing beyond the download.

UpkeepUpdate frequency

Glykolyse ships an update every 14 months, Codon One every 3 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 6 level
Glykolyse versus Codon One: the parameters behind the verdict, then further details
ParameterGlykolyseCodon One
Price$1.99Free — better
Rating—4.5 (25 ratings) — better
Positive reviews—76.5% of reviews
Number of ratings—25 — better
Update frequencyEvery 14 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size2 MB277 MB
Age rating4+4+
DeveloperTorgeir HolenDaniel Gebert

In-app purchases

None

Glykolyse

No in-app purchases

7 purchases

Codon One

One-time7
  • Module 2: GeneticsFree
  • Module 1: Chemistry of LifeFree
  • Module 3: Evolution$2.99
Show 4 more
  • Module 4: Science History$2.99
  • Module 5: Cell Biology$2.99
  • Module 6: Development$2.99
  • Unlock All$8.99

Questions

Is Glykolyse free?
Glykolyse costs $1.99, with no in-app purchases.
Is Codon One free?
Codon One is free to download, with in-app purchases available.
Do Glykolyse or Codon One have ads?
Neither Glykolyse nor Codon One shows ads.
Which is updated more often, Glykolyse or Codon One?
Glykolyse ships an update every 14 months, and Codon One every 3 weeks. Most recently, Glykolyse was updated on October 25, 2026 and Codon One on October 27, 2026.

Other comparisons