# Fluxion Labs vs PumpTimer

The clearest difference is in-app purchases: Fluxion Labs at none against PumpTimer's 1. PumpTimer's advantage is update cadence (weekly vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PumpTimer sells 1 one-off in-app purchase. Fluxion Labs asks for nothing beyond the download.

Fluxion Labs ships an update every 4 weeks, PumpTimer weekly. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fluxion Labs | PumpTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pumptimer/id6757896523/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 7 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FLUXION IT SOLUTIONS](https://appshunter.io/developer/1802927890) | [Shutian Ma](https://appshunter.io/developer/1869501140) |

## What reviewers say

### Fluxion Labs

[App page](https://appshunter.io/ios/app/fluxion-labs/id6743447843)

**Features:** macOS Compatibility

**In-app purchases:** none


### PumpTimer

[App page](https://appshunter.io/ios/app/pumptimer/id6757896523)

This app helps breastfeeding and pumping parents track feeding sessions with a simple timer. It offers modes for left/right breast tracking and countdowns for pumping, designed for easy one-handed use. All data is kept private on the device.

**Highlights:** Breastfeeding timer, Pumping countdown, Left/right session tracking, Clear session history, One-handed design, Privacy focused

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $1.99 | one-time |


## Frequently asked questions

### Is Fluxion Labs free?

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

### Is PumpTimer free?

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

### Do Fluxion Labs or PumpTimer have ads?

Neither Fluxion Labs nor PumpTimer shows ads.

### Which is updated more often, Fluxion Labs or PumpTimer?

Fluxion Labs ships an update every 4 weeks, and PumpTimer weekly. Most recently, Fluxion Labs was updated on October 10, 2026 and PumpTimer on October 25, 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.*