Peptide Calculator + vs PepLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peptide Calculator +
This app simplifies peptide dosing, reconstitution, and mixing. It calculates exact syringe draw amounts, helps blend multiple peptides, and determines precise dilution volumes for your protocol.
- Peptide dose calculator
- Syringe draw amount calculation
- Blend calculator for multiple peptides
- Reconstitution calculator for dilution
- Support for multiple syringe sizes
- Intuitive interface
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Peptide Calculator + takes the guesswork out of peptide dosing, reconstitution, and mixing — so you can focus on your protocol, not the math. Dose Calculator Enter your vial size, bacteriostatic water volume, and desired dose to instantly see exactly how much to draw in your syringe. The app displays units, volume, concentration, and total draws per vial — everything you need at a glance. Supports multiple syringe sizes for precise measurements. Blend Calculator Need to combine multiple peptides like BPC-157 and GLP-1 agonists in a single injection? The blend calculator shows per-peptide and combined draw amounts, making multi-peptide syringes straightforward and accurate. Reconstitution Calculator Not sure how much bacteriostatic water to add to your vial? Enter your desired units per draw and the calculator works in reverse — telling you the exact dilution volume needed for your target concentration. Whether you're working with semaglutide, tirzepatide, or any other peptide, Peptide Calculator + handles the dosage math so you don't have to. Features • Peptide dose calculator with syringe draw amounts • Blend calculator for mixing multiple peptides • Reconstitution calculator for precise dilution • Support for multiple syringe sizes • Clean, intuitive interface Accurate dosing, simple math — built for your protocol. Terms of Use: https://titanium.dev/apps/terms
PepLab
This app serves as a comprehensive, free educational guide to peptides, offering detailed scientific information, personalized protocol organization, and evidence-based methods. It provides access to studies, storage guides, and exclusive offers, all presented in a clear and accessible format.
- 38 peptides with detailed scientific info
- Categorized peptide information
- Links to PubMed studies
- Personalized protocol organization
- Daily progress tracking
- Evidence-based peptide combinations
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PepLab é o primeiro app educacional de peptídeos do Brasil — uma referência científica gratuita no seu bolso. Desenvolvido pela YAKOV LLC, o PepLab reúne tudo que você precisa saber sobre peptídeos de forma clara, organizada e acessível. 100% gratuito, sem necessidade de cadastro. BIBLIOTECA COMPLETA • 39 peptídeos com informações científicas detalhadas • Categorias: recuperação, performance, emagrecimento, longevidade, hormonal, cognitivo e imunidade • Estudos científicos com links diretos para PubMed • Nome científico, meia-vida, vias de administração e precauções PROTOCOLOS PERSONALIZADOS • Organize seus peptídeos por horário e frequência • Acompanhe seu progresso diário • Métodos PepLab® com 12 combinações baseadas em evidência REFERÊNCIA EDUCACIONAL • Conteúdo revisado com base em literatura científica publicada • Bibliografia completa com fontes verificáveis • Informações sobre interações entre peptídeos • Guias de armazenamento e aplicação OFERTAS EXCLUSIVAS • Livro "Guia Prático de Peptídeos" por Ugo Oliveira • Contato direto com farmacêutica especializada • Consultoria fitness com equipe internacional IDIOMAS Disponível em Português, Inglês e Espanhol. IMPORTANTE Este app é uma ferramenta educacional. Todo conteúdo é informativo e não substitui orientação médica profissional. Consulte sempre seu profissional de saúde. Suporte: askpeplab@gmail.com Política de Privacidade: https://axltijuca.github.io/peplab-legal/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: PepLab at none against Peptide Calculator +'s 5. PepLab also leads on review sentiment (100% vs 75%). 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. Peptide Calculator + sells 5 in-app purchases, starting at $3.99 per 7 days. PepLab asks for nothing beyond the download.
Peptide Calculator + ships an update every 8 days, PepLab every 10 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.
| Parameter | Peptide Calculator + | PepLab |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (59 ratings) — better | — |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 59 — better | — |
| Update frequency | Every 8 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 124 MB | 40 MB |
| Age rating | 4+ | +17 |
| Developer | Joseph Stein | YAKOV LLC |
Customer experience
Peptide Calculator +
PepLab
In-app purchases
Peptide Calculator +
- Weekly$3.997 Days
- Monthly14 Days trial$9.991 Month
- Yearly$11.991 Year
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- Yearly$19.991 Year
- Lifetime$29.99
PepLab
No in-app purchases
Questions
Is Peptide Calculator + free?
Is PepLab free?
Do Peptide Calculator + or PepLab have ads?
Which is updated more often, Peptide Calculator + or PepLab?
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