# Integral function

> Integral function (iPhone/iPad app by ANDRII NAIDONOV.)

- Source: https://appshunter.io/ios/app/integral-function/id6449439120 (this page in markdown: same URL + `.md`)
- Developer: [ANDRII NAIDONOV](https://appshunter.io/developer/1689089068)
- Category: Health & Fitness
- Price: Free
- Age rating: 12+
- Requires: iOS 13.0 · 29 MB
- Languages: American English, Russian, Ukrainian
- Released: 2025-11-28
- Data updated: 2026-01-26
- User reviews in markdown: https://appshunter.io/ios/app/integral-function/id6449439120/reviews.md

## What is Integral function?

Manage bookings for workouts and procedures of the "Integral function" club easily and quickly!


## Version history (last 5 releases)

### 1.5.15 — 2026-01-25

Improved layout of login screens when entering phone number and code.
Minor bug fixes and performance improvements.

### 1.5.11 — 2025-12-21

Added the ability to view your current Integral Function wellness center membership, as well as purchase and renew memberships.
Additional minor improvements and bug fixes have been made.

### 1.4.1 — 2025-11-28

minor design changes

### 1.4.0 — 2025-06-21

Design updated. Bugs fixed.

### 1.0.1 — 2023-11-22

Fixed workouts and procedures filtering

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-01-26.*