# Fill it Forward vs D1 Barber Lounge

The clearest difference is review sentiment: D1 Barber Lounge at 100% against Fill it Forward's 38%. D1 Barber Lounge also leads on rating (5.0 vs 3.4). Fill it Forward's advantage is update cadence (monthly vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

D1 Barber Lounge holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 16 and 34 respectively. Written reviews point the same way: 38% of Fill it Forward's written reviews are positive against 100% of D1 Barber Lounge's.

Fill it Forward ships an update monthly, D1 Barber Lounge every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Fill it Forward | D1 Barber Lounge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (16 ratings)](https://appshunter.io/ios/app/fill-it-forward/id1375687335/reviews) | **[5.0 (34 ratings)](https://appshunter.io/ios/app/d1-barber-lounge/id6449430396/reviews)** |
| Number of ratings | 16 | **34** |
| Positive reviews | 37.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 184 MB | 127 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Green Menu Inc.](https://appshunter.io/developer/966545400) | [D1 Cuts Barbershop LLC](https://appshunter.io/developer/1689027291) |

## What reviewers say

### Fill it Forward

[App page](https://appshunter.io/ios/app/fill-it-forward/id1375687335)

This app connects you to a community focused on giving back and environmental responsibility. Track your positive impact, contribute to charitable projects, and stay hydrated by scanning your reusable bottle or sticker.

**Highlights:** Contribute to charitable projects, Track environmental impact, Join community groups and leaderboards, Monitor beverage consumption, Earn status levels and discounts, Enter community draws, Find refill stations

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

**In-app purchases:** none

**What reviewers like**

- 💚 Meaningful environmental and social impact mission
- 💧 Motivates increased water consumption and hydration
- 🎯 Simple scanning concept for tracking reuses
- 🏆 Gamification features with groups and leaderboards
- 📊 Visual impact tracking showing environmental savings

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- 📱 White screen/blank screen issues on launch
- 📷 Camera/scanner consistently fails to read QR codes
- ⏱️ Extremely slow loading times and performance lag
- 🔄 Data tracking inaccuracies and lost records

**Reported bugs**

- Camera scanner won't focus or read QR codes
- App crashes immediately after scanning
- White/blank screen appears on app launch
- Reuse data shows zero or incorrect values
- Profile picture cannot be saved

**Requested features**

- Add friends and create private group competitions
- Monthly/yearly impact statistics and history logs
- Daily water intake tracking by day/month/year
- Integration with Apple Health app for water tracking
- Support for multiple bottles with different sizes


### D1 Barber Lounge

[App page](https://appshunter.io/ios/app/d1-barber-lounge/id6449430396)

Easily book and pay for haircuts and shaves with just a few taps. Check real-time availability and reserve a time slot that suits your schedule. Securely pay for services and tip using your card on file, eliminating the need for cash.

**Highlights:** Book haircuts and shaves, Pay for services, Check availability, Reserve time slots, Secure card payments, Tip service providers

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Fill it Forward free?

Fill it Forward is free to download, with no in-app purchases.

### Is D1 Barber Lounge free?

D1 Barber Lounge is free to download, with no in-app purchases.

### Which has better reviews, Fill it Forward or D1 Barber Lounge?

D1 Barber Lounge is rated higher. Fill it Forward averages 3.4 out of 5 from 16 ratings, while D1 Barber Lounge averages 5.0 from 34 ratings.

### Do Fill it Forward or D1 Barber Lounge have ads?

Neither Fill it Forward nor D1 Barber Lounge shows ads.

### Which is updated more often, Fill it Forward or D1 Barber Lounge?

Fill it Forward ships an update monthly, and D1 Barber Lounge every 2 months. Most recently, Fill it Forward was updated on November 2, 2026 and D1 Barber Lounge on November 3, 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.*