4D+ vs NZGrocerySaverLite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4D+
Experience augmented reality with various educational flashcard series. Scan specially marked cards to bring animals, dinosaurs, space, cars, and more to life in 4D.
- Augmented reality experiences
- Supports multiple flashcard series
- Interactive 4D models
- Free preview cards available
- Educational content
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You can see the magic of augmented reality from various Octagon Studio's products in 4D+ app. The app scans the Animals 4D+, Dino 4D+, Space 4D+, Cars 4D+, Octaland 4D+ and all of Octagon Studio's products labelled with 4D+. Octagon Studio provides 3 preview cards of each 4D+ flashcards series. The preview flashcards are available for free download from https://octagonstudio.com/samples/fourdplus.html
NZGrocerySaverLite
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Beat rising grocery prices and save money every week with **NZGrocerySaverLite** — the smart shopping companion built for Kiwi households. https://nzgrocerysaver.com/gallery.html With NZGrocerySaverLite, you can: * **Compare supermarket prices** across major retailers in New Zealand. * **Discover cheaper alternatives** to everyday essentials. * **Track price changes** so you know when to stock up. * **Save time and money** by planning your shop before you head to the store. Why pay more when you don’t have to? Groceries are one of the biggest household expenses in NZ, and prices keep climbing. NZGrocerySaverLite helps you make informed choices so you can stretch your budget further — whether it’s a few dollars saved each trip or big savings over the month. Designed for simplicity and ease of use, the Lite version gives you the essential tools to start saving straight away. Upgrade options may be available in the future for even more features. Start shopping smarter today with NZGrocerySaverLite — your pocket guide to beating high grocery costs in New Zealand. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: 4D+ at none against NZGrocerySaverLite's 1. 4D+ also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). NZGrocerySaverLite's advantage is update cadence (every 2 weeks vs every 24 months). 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. NZGrocerySaverLite sells 1 in-app purchase, starting at $0.49 per month. 4D+ asks for nothing beyond the download.
4D+ ships an update every 24 months, NZGrocerySaverLite every 2 weeks. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.
| Parameter | 4D+ | NZGrocerySaverLite |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 24 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 175 MB | 29 MB |
| Age rating | 4+ | 12+ |
| Developer | Octagon Studio Ltd | Wei Yu |
In-app purchases
4D+
No in-app purchases
NZGrocerySaverLite
- NZ Grocery Saver Premium$0.491 Month
