Fill it Forward vs Kallova
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fill it Forward
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.
- 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
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With the Fill it Forward app you will be part of a community that is always giving. Contribute to meaningful charitable projects, track your environmental footprint, join the community, and stay hydrated every time you reuse. HOW IT WORKS: 1. Obtain a Fill it Forward bottle or place a Fill it Forward sticker on your reusable 2. Download the app and sign up with your email address 3. Scan the sticker every time you reuse Shop our products at fillitforward.com APP FEATURES: Contribute To Meaningful Charitable Projects --- Every time you scan your Fill it Forward sticker, we contribute to charitable projects around the world. You can track the progress of the projects and we’ll update you as projects are completed. Help Build The Fill it Forward Community With Groups --- Join Fill it Forward open groups to track your collective impact and check out which users are leading the way with the group’s leaderboard. Track Your Environmental Impact --- Every time you reuse, you are making a positive environmental impact. With the Fill it Forward app, you can easily track waste diverted, emissions saved, and how much ocean pollution you have prevented. Stay Hydrated --- Track your beverage consumption throughout the day. We make it easy to set goals and reminders so you always meet your hydration goals. Obtain Status --- Continue scanning to work through a series of status levels that provide promo codes to our store as well as other partner discounts Join Community Draws --- Every scan automatically enters you into a draw with different prizes every month Find where to fill up --- Use our refill map to find hundreds of thousands of refill stations across the world Engage with friends --- Add friends and compare stats with our extended community features
Kallova
Book yard care services like mowing, leaf blowing, and snow removal instantly from your phone. Get upfront pricing based on aerial measurements and track your service provider's arrival in real-time. Secure in-app payments handle all transactions.
- Instant aerial yard measurement
- Upfront pricing
- Book one-time or recurring services
- Track service provider arrival
- Secure in-app payments
- Lawn mowing, leaf blowing, snow removal
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Kallova is the fastest way to book yard care from your phone. Type your address, and we measure your yard from aerial imagery and show you a real, upfront price in seconds — no site visits, no phone tag, no waiting days for a quote. HOW IT WORKS Enter your address. Kallova measures your lawn automatically from aerial imagery. See your price instantly, then book a morning, afternoon, or evening window — one-time or recurring. A local pro takes the job, you track the visit day-of, and payment is handled securely in the app. WHAT YOU CAN BOOK • Lawn mowing, with optional add-ons like crisp edging and clipping cleanup • Leaf blowing and cleanups • Gutter cleaning • Trash and junk hauling • Snow removal, in season Trimming, weeding, mulching, fertilizing, planting, and aeration are on the way. WHY KALLOVA • Real prices upfront, based on your actual yard — not a callback form • Identity-verified local pros • Set-and-forget recurring mowing on your schedule • Day-of arrival tracking and in-app messaging • Cashless, secure in-app payment — and you can add a tip after the job • Reschedule or manage every visit right from the app FOR LANDSCAPING PROS Kallova keeps your schedule full without door-knocking or ad spend. • Browse nearby jobs with clear pay ranges and accept in one tap • Work in blocks that fit your day — morning, afternoon, or evening • Built-in navigation and a simple arrival-to-done flow for every job • Fast, secure payouts • Solo operators, crews, and landscaping businesses all welcome WHERE WE ARE Kallova is live in Massachusetts (Greater Boston and MetroWest) and expanding. Questions or feedback? Visit kallova.com — we read everything.
Screenshots
Verdict
The clearest difference is review sentiment: Kallova at 100% against Fill it Forward's 38%. Kallova also leads on rating (5.0 vs 3.4) and update cadence (every 2 weeks vs monthly). Fill it Forward's advantage is device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Kallova holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 16 and 8 respectively. Written reviews point the same way: 38% of Fill it Forward's written reviews are positive against 100% of Kallova's.
Fill it Forward ships an update monthly, Kallova every 2 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | Fill it Forward | Kallova |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (16 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 37.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 16 — better | 8 |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 184 MB | 68 MB |
| Age rating | 4+ | 17+ |
| Developer | Green Menu Inc. | Kallova LLC |
Customer experience
Fill it Forward
Kallova
Bugs and requests
Fill it Forward
Reported bugs
15 issues- 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
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- App freezes when checking group status
- Scanner shows black screen instead of camera feed
- Scanning count doesn't update properly
- App incompatible with iOS 13 and newer versions
- Login screen fails to load
- Microphone permission required unnecessarily
- Timezone awareness issues with day tracking
- Data wipes after password reset
- Leaderboard data not syncing across devices
- Help/contact feature requires external email app
Requested features
12 requests- 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
Show 7 moreShow fewer
- Push notifications for hydration reminders
- Monetary donation total visibility in profile
- Tap-to-log feature as alternative to barcode scanning
- Keychain attachment option instead of stickers
- Offline logging capability with sync when service returns
- Ability to change bottle size beyond 999ml limit
- Global impact dashboard showing worldwide progress
Kallova
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fill it Forward
No in-app purchases
Kallova
No in-app purchases









