Stack vs Questly!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Stack
Test your reflexes in this addictive block-stacking game. Aim for the highest tower possible with simple, beautiful graphics. Compete globally for the top score.
- Block stacking gameplay
- High score competition
- Beautiful graphics
- Global leaderboards
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Stack up the blocks as high as you can! ◉ Simple & Beautiful graphics designed ◉ Compete for the best score in the world
Questly!
This app helps you discover, track, and share your gaming experiences. It builds a personalized game library from your entire collection, logs your playtime and reviews, and allows you to create shareable lists. Connect with a community of gamers based on shared tastes.
- Personalized game discovery
- Import and manage entire game library
- Track playtime and achievements
- Create and share custom game lists
- Community reviews and player following
- Game information and live streams
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Questly is the home for your gaming life, built around your taste, not what's trending. SWIPE TO DISCOVER A focused stack of picks chosen specifically for you. The more you play, rate and track, the smarter it gets. No trending noise, no FOMO. BRING YOUR WHOLE LIBRARY Import every game you own, from retro to modern & manage your backlog & achievements without the chaos. Add manually or sync from Steam, Xbox, PlayStation and RetroAchievements in seconds. Every game pulls in with playtime and achievements pre-populated from day one. DLC and expansions come too, so you can see what you own and what you are missing. TRACK EVERYTHING YOU'VE PLAYED Your Journal is your personal gaming record. Every rating, every review, every replay logged. Watch your taste evolve and never forget the games that shaped you. EVERY UNLOCK IN ONE PLACE Your achievements and trophies from every account, counted together. See your running total, what you unlocked most recently and the games you are closest to finishing at 100 percent. Each platform gets its own leaderboard, scored the way that platform scores it, so your trophy points are never flattened into someone else's gamerscore. LISTS THAT EARN SHARES Top 10s, themed picks, deep cuts nobody asked for but everyone needs. Rank them, tier them or skip the order entirely. Every list exports as a clean shareable image in one tap. A COMMUNITY BUILT AROUND TASTE Honest reviews from real players with no agenda. Follow players whose taste matches yours. Share lists, what you're playing, post polls and let the community settle the debates. One clean feed, no algorithm deciding who's worth your attention. KNOW YOUR GAME INSIDE OUT Community ratings, time to beat, trailers and live Twitch streams, all on one page. Powered by IGDB, the same database behind Twitch. YOUR PROFILE, YOUR STORY Your gaming journey expressed through your lists, stats and journal. Unlock themes and profile banners the more you quest. Built independently by two lifelong gamers. No investors. No agenda. We don't serve ads, sell your data or track you across the web. We never will. Terms of use: https://questly.games/terms.html
Screenshots
Verdict
The clearest difference is rating: Questly! at 5.0 against Stack's 4.4. Questly! also leads on ads (none vs shown). Stack's advantage is ratings volume (59K vs 2) and chart position (#126 vs unranked). On price, review sentiment, update cadence 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. Stack sells 15 one-off in-app purchases and Questly! sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Questly! holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Stack has 59K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 53% of Stack's written reviews are positive against 50% of Questly!'s, so the app with the better star average is not the one people write more warmly about.
Stack ships an update every 10 days, Questly! every 5 days. The most recent releases landed on September 29, 2026 and September 13, 2026 respectively.
| Parameter | Stack | Questly! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (59K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 52.8% of reviews — better | 50.0% of reviews |
| Number of ratings | 59K — better | 2 |
| Update frequency | Every 10 days | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | #126 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 282 MB | 29 MB |
| Age rating | 12+ | 12+ |
| Developer | Ketchapp | ODYSSEUS STUDIOS LTD |
Customer experience
Stack
Questly!
Bugs and requests
Stack
Reported bugs
3 issues- Blocks disappearing or glitching
- Game freezing or crashing
- Inconsistent performance on newer devices
Requested features
4 requests- Ability to choose color schemes
- More variety in block designs
- Improved high score tracking
- Reduced ad frequency
Questly!
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stack
- Gem Pack Small$0.99
- 10 Extra Lives$0.99
- 200 Gems$0.99
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- 500 Gems$1.99
- Gem Pack Medium$2.99
- 30 Extra Lives$2.99
- 1000 Gems$2.99
- Remove Ads$3.99
- Extra Offline Earnings$4.99
- Gem Pack Grand$4.99
- 50 Extra Lives$4.99
- VIP Pass3 variants$9.99
- Season Pass2 variants$9.99
- Gem Pack Mega$9.99
- Gem Pack Ultra$19.99
Questly!
- Questly Pro$3.991 Month
- Questly Pro$39.991 Year
