AddIt vs Dolphin Boiler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AddIt
Easily create and share grocery and task lists with family and friends. Enjoy real-time syncing, smart product suggestions, and customizable list views. Manage multiple lists for different groups and access them conveniently via a home-screen widget.
- Real-time list syncing
- Share lists with family and friends
- 2,000+ product suggestions
- Automatic store categorization
- Home-screen widget
- Task lists with due dates
- Barcode scanning
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AddIt is the shopping list you share with your family. Add an item and everyone on the list sees it instantly. THE NEW ADDIT Rebuilt from the ground up for iPhone: a fresh, clean design that opens instantly and responds to every tap. SHOP TOGETHER • Share any list with family and friends • Real-time sync: changes show up instantly on every device • See who added what in the list history SHOP FASTER • 2,000+ built-in products with suggestions as you type • Items sort themselves into store categories • Check items off as you shop, reorder with a long press • Choose how your list looks: rows, tiles or a receipt • Pick the two buttons at the top of your list • Light and dark themes ALWAYS AT HAND • Home-screen widget: see your list and check items off without opening the app • See your lists as a list or a grid MORE THAN GROCERIES • Task lists with due dates and stars • As many lists as you need, each shared with different people • Scan a barcode to add a product Your lists come with you: everything from the previous version moves over automatically. Questions or ideas? Write to us, we read every message.
Dolphin Boiler
Control your hot water tank temperature remotely. Monitor water temperature and estimate available showers. Schedule heating for energy efficiency and convenience.
- Remote temperature control
- Hot water tank monitoring
- Shower availability estimation
- Scheduled heating
- Energy efficient operation
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Dolphin Boiler - Smart Water Heating Application for Dolphin Boiler Smart Water Heating enables temperature control of your hot water tank from anywhere anytime. Simple display of water temperature and available number of showers. Scheduled heating and estimation for the time it takes to heat the water. Simple, comfortable, and energy efficient water heating control.
Screenshots
Verdict
The clearest difference is in-app purchases: Dolphin Boiler at none against AddIt's 1. Dolphin Boiler also leads on ads (none vs shown) and rating (5.0 vs 4.8). AddIt's advantage is update cadence (every 9 days vs monthly) and ratings volume (16 vs 1). On price and device support 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. AddIt sells 1 one-off in-app purchase. Dolphin Boiler asks for nothing beyond the download.
Dolphin Boiler holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: AddIt has 16 ratings behind it against 1, so its average is the more settled of the two.
AddIt ships an update every 9 days, Dolphin Boiler monthly. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.
| Parameter | AddIt | Dolphin Boiler |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (16 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 16 — better | 1 |
| Update frequency | Every 9 days — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Moshe Elkayam | Tomer Aviram |
Customer experience
AddIt
Dolphin Boiler
In-app purchases
AddIt
- Addit - Disable Ads Forever$6.99
Dolphin Boiler
No in-app purchases









