# Peptides Calculator vs ReelPump

The clearest difference is rating: ReelPump at 5.0 against Peptides Calculator's 4.3. ReelPump also leads on iOS requirement (15.0 vs 17.6). Peptides Calculator's advantage is ratings volume (174 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Peptides Calculator sells 11 in-app purchases, starting at $9.99 per month and ReelPump sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReelPump holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Peptides Calculator has 174 ratings behind it against 2, so its average is the more settled of the two.

Peptides Calculator ships an update every 5 days, ReelPump weekly. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Peptides Calculator | ReelPump |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (174 ratings)](https://appshunter.io/ios/app/peptides-calculator/id6744431355/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/reelpump/id6760447338/reviews)** |
| Number of ratings | **174** | 2 |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Freemium | Freemium |
| Size | 78 MB | 5 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Sphnix, Inc](https://appshunter.io/developer/1796901749) | [Mission Advising LLC](https://appshunter.io/developer/1884509903) |

## What reviewers say

### Peptides Calculator

[App page](https://appshunter.io/ios/app/peptides-calculator/id6744431355)

This app helps users log, organize, and manage their peptide preparation process. It offers features for calculating reconstitution details, saving vial records, and accessing educational content. An optional subscription unlocks unlimited entries, enhanced tracking, and multi-device sync.

**Highlights:** Log and calculate reconstitution details, Save and organize vial records, Browse peptide reference library, Access educational videos and articles, Track weight over time, Multi-device sync (Pro)

**Features:** macOS Compatibility, Family Sharing, Apple Wallet, Apple Watch app, iMessage stickers, Vision Pro support, iPhone Duo support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $9.99 | per month |
| Family Monthly Premium Access | $14.99 | per month |
| Premium Plus | $14.99 | per month |
| Premium Plus Family (Montly) | $19.99 | per month |
| Pro Loyalty Yearly | $54.99 | per year |
| Yearly Premium Access | $99.99 | per year |
| Premium Plus Loyalty Yearly | $99.99 | per year |
| Family Yearly Premium Access | $149.99 | per year |
| Premium Plus (Yearly) | $149.99 | per year |
| Premium Plus — Family (Yearly) | $199.99 | per year |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 👍 Easy to save vial info
- 👍 Nicely set up and laid out
- 💡 Streaks and last taken feature

**What reviewers complain about**

- 🐛 Lost access to previous peptide calculations
- 🐛 Unable to update streaks and last taken
- 🐛 Unable to record when a dose was taken

**Reported bugs**

- All vials disappeared after an update
- Unable to find how to update streaks and last taken

**Requested features**

- Add shot tracker to record when a dose was taken
- Allow editing of vial information and dosing
- Add option to set cycle length in weeks, not just days
- Allow changing dose for different weeks when titrating


### ReelPump

[App page](https://appshunter.io/ios/app/reelpump/id6760447338)

Discover curated Instagram Reels demonstrating proper exercise form and creative lifting techniques. This free app helps you build and log workouts, save favorite influencers, and track your progress with a privacy-first approach.

**Highlights:** Curated IG Reels by muscle group, Real form demos and variations, Build and save custom workouts, Log workout sessions, Save favorite influencers, Add custom reels

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReelPump Pro | $3.99 | one-time |


## Frequently asked questions

### Is Peptides Calculator free?

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

### Is ReelPump free?

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

### Which has better reviews, Peptides Calculator or ReelPump?

ReelPump is rated higher. Peptides Calculator averages 4.3 out of 5 from 174 ratings, while ReelPump averages 5.0 from 2 ratings.

### Do Peptides Calculator or ReelPump have ads?

Neither Peptides Calculator nor ReelPump shows ads.

### Which is updated more often, Peptides Calculator or ReelPump?

Peptides Calculator ships an update every 5 days, and ReelPump weekly. Most recently, Peptides Calculator was updated on October 28, 2026 and ReelPump on October 14, 2026.

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