Ring Stack vs Heroes United
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Ring Stack
Engage in a classic and addictive puzzle experience. Arrange colorful hoops by sorting them onto the correct stacks. This game offers a simple yet challenging way to test your sorting skills.
- Classic addictive puzzle gameplay
- Colorful hoop sorting
- Simple and challenging mechanics
- Intuitive interface
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Classic addictive sorting puzzle game. Sort the colorful hoops.
Heroes United
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The Super Summer Hero Quest! Find the iconic superhero artefacts & scan them to reveal your favourite superheroes on your very own screen! Your favourite heroes need your help to bring them all together! Large images of iconic superhero artefacts are scattered across the centre and we need your help to join the quest to find them. Have a super day out with the whole family and try to find them all! Using the app, scan the AR display markers (hero artefacts) around the centre. Then, point your phone to floor and tap to reveal your hero. You have found a hero! Resize your hero and move it around on your screen to bring them into your world. Use the in-app camera function to take amazing photos of the life-size heroes.
Screenshots
Verdict
The clearest difference is in-app purchases: Heroes United at none against Ring Stack's 1. Heroes United also leads on ads (none vs shown). Ring Stack's advantage is update cadence (every 5 weeks vs every 4 months). On price, device support and iOS requirement 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. Ring Stack sells 1 one-off in-app purchase. Heroes United asks for nothing beyond the download.
Ring Stack ships an update every 5 weeks, Heroes United every 4 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.
| Parameter | Ring Stack | Heroes United |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (17 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 61 MB | 205 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergei Shendrikov | Spark Emerging Technologies Ltd |
In-app purchases
Ring Stack
- Remove Ads$0.99
Heroes United
No in-app purchases
Questions
Is Ring Stack free?
Is Heroes United free?
Do Ring Stack or Heroes United have ads?
Which is updated more often, Ring Stack or Heroes United?
Other comparisons
