# Feeding Baby vs FLEX Study App

The clearest difference is update cadence: Feeding Baby at every 3 weeks against FLEX Study App's every 5 months. FLEX Study App's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Feeding Baby ships an update every 3 weeks, FLEX Study App every 5 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Feeding Baby | FLEX Study App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Size | 1 MB | 149 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Konstantin Lopatkin](https://appshunter.io/developer/1514754350) | [Hello Thread](https://appshunter.io/developer/996237890) |

## What reviewers say

### Feeding Baby

[App page](https://appshunter.io/ios/app/feeding-baby/id1612256635)

**Features:** macOS Compatibility

**In-app purchases:** none


### FLEX Study App

[App page](https://appshunter.io/ios/app/flex-study-app/id1627659963)

**In-app purchases:** none


## Frequently asked questions

### Is Feeding Baby free?

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

### Is FLEX Study App free?

FLEX Study App is free to download, with no in-app purchases.

### Do Feeding Baby or FLEX Study App have ads?

Neither Feeding Baby nor FLEX Study App shows ads.

### Which is updated more often, Feeding Baby or FLEX Study App?

Feeding Baby ships an update every 3 weeks, and FLEX Study App every 5 months. Most recently, Feeding Baby was updated on October 16, 2026 and FLEX Study App on October 17, 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.*