# Peptide Calculator vs Repline

The clearest difference is in-app purchases: Repline at none against Peptide Calculator's 16. Peptide Calculator's advantage is ratings volume (437 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Peptide Calculator sells 11 in-app purchases, starting at $0.99 per 7 days. Repline asks for nothing beyond the download.

Repline holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Peptide Calculator has 437 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Peptide Calculator | Repline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (437 ratings)](https://appshunter.io/ios/app/peptide-calculator-pepflow/id6740525224/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/repline-workout-tracker/id6791378677/reviews)** |
| Number of ratings | **437** | 1 |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 133 MB | 5 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [keinois OU](https://appshunter.io/developer/1597616328) | [Tucker Briggs](https://appshunter.io/developer/1886975254) |

## What reviewers say

### Peptide Calculator

[App page](https://appshunter.io/ios/app/peptide-calculator-pepflow/id6740525224)

Calculate peptide dosages and reconstitution accurately and quickly. Track your injections with timely reminders and live activities. Save custom formulas and sync across devices for seamless management.

**Highlights:** Peptide dosage calculation, Reconstitution guidance, Injection time tracking, Custom formula saving, Widget for daily doses, Reminders and Live Activities, iCloud sync across devices

**Features:** Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepFlow PRO (Weekly) | $0.99 | per 7 days |
| PepFlow PRO (Monthly) | $2.99 | per month |
| PepFlow PRO (Weekly) | $2.99 | per 7 days |
| Peptide PRO (Weekly) | $2.99 | per 7 days |
| PepFlow PRO (Weekly) | $3.99 | per 7 days |
| PepFlow PRO (Annual) | $8.99 | per year |
| PepFlow PRO (Monthly) | $9.99 | per month |
| Peptide PRO (Annual) | $14.99 | per year |
| Peptide PRO (Annual) | $19.99 | per year |
| PepFlow PRO (Annual) | $29.99 | per year |
| Peptide PRO (Annual) | $44.99 | per year |


### Repline

[App page](https://appshunter.io/ios/app/repline-workout-tracker/id6791378677)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Peptide Calculator free?

Peptide Calculator is free to download, with in-app purchases available.

### Is Repline free?

Repline is free to download, with no in-app purchases.

### Which has better reviews, Peptide Calculator or Repline?

Repline is rated higher. Peptide Calculator averages 4.8 out of 5 from 437 ratings, while Repline averages 5.0 from 1 ratings.

### Do Peptide Calculator or Repline have ads?

Neither Peptide Calculator nor Repline shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*