# Merge & Drop: BTC Collector — user reviews > 66 indexed App Store user reviews of Merge & Drop by Mobile Esports, rated 2.90/5 from 67 ratings. - Source: https://appshunter.io/ios/app/merge-and-drop-btc-collector/id6745474790/reviews - App overview in markdown: https://appshunter.io/ios/app/merge-and-drop-btc-collector/id6745474790.md - Rating breakdown: 5★ 17 · 4★ 8 · 3★ 13 · 2★ 7 · 1★ 22 ## What do users think of Merge & Drop? Overall sentiment: negative **Pros** - 💰 Able to cash out sats - ⚡ Fast withdrawals **Cons** - 🚫 Unable to redeem BTC - 💤 Too many ads - 🐛 Buggy app with errors **Commonly reported bugs** - Transaction errors on redemption - Freezing and crashing issues - Odd behavior like unable to merge items **Most requested features** - Improve redemption process - Reduce ad frequency - Fix bugs and glitches ## Newest reviews (13 of 66) ### 3/5 — Broccoli *2026-07-13, version 1.7* How about not double dipping on ads. It’s annoying. You should just make it an even 1 sat per 1 second of ad time and call it a day. ### 3/5 — Wishy Washy *2026-04-28, version 1.7* One minute this app works great. Then the next minute you can’t see the SATs that you’ve gained and videos don’t work for times two and the algorithm just completely seems off. It seems to do this after you accumulate a certain amount of SATs. It is a fun game though while walking. ### 2/5 — Can’t redeem *2026-03-13, version 1.6* Have well over the 500 stats to cash out but it won’t let me log in to my ZBD account. Have tried it several times but still the same thing. Will continue to try but without a help button can’t do anything ### 2/5 — actualy 12 level *2026-03-10, version 1.6* just 12 level for the ball man ### 3/5 — Recent Update *2026-02-26, version 1.5* I haven’t been able to earn a single SAT since the recent update. None from ad views or levels completed…I sure hope this is just another bug and will be fixed soon. This game is great and I would have for sure given a 5 star review if it weren’t for this issue. Also, one suggestion, it would be nice if I could throw away balls that I am no longer able to merge due to ball for purchase being too high of lvl. Just a thought 🤷🏻‍♂️ ### 1/5 — Waste of time *2025-12-10, version 1.4* Dead end everytime with these apps with bitcoin. Always a scam ### 4/5 — Stopped letting me withdraw *2025-11-15, version 1.4* Barely got half the maximum per day across several days of play then it started giving unsuccessful errors so I couldn't withdraw any more. So I deleted and reinstalled and now my sats are all gone. Def a very slow way to earn. There are better apps. ### 1/5 — Avoid this scam *2025-11-11, version 1.4* I had Satoshi on my account but could never transfer it and I tried to remove it and re download it and now my money is gone wasted hours on this trash don’t waste yours ### 2/5 — Not letting me redeem my bitcoin *2025-11-07, version 1.4* Get it fixed ### 4/5 — UPDATED: Game cool, Sat transfer not so much *2025-11-06, version 1.4* Keeping original review below for FYI, in case you run into same situation, but I have since deleted app and reinstalled. Since then I have been able to transfer my sats to ZBD each day with no issues. This is a great, quick way to build them up. I like the concept of the game, and get a weird satisfaction watching those balls drop. I don’t mind ads, developers have to make their money too, but I was only able to redeem 500 sats 2x and now I am always getting ‘unsuccessful- try later’ when trying to redeem. Later never comes :( ### 3/5 — Game cool, Sat transfer not so much *2025-10-28* I like the concept of the game, and get a weird satisfaction watching those balls drop. I don’t mind ads, developers have to make their money too, but I was only able to redeem 500 sats 2x and now I am always getting ‘unsuccessful- try later’ when trying to redeem. Later never comes :( ### 1/5 — Can’t redeem or earn rewards *2025-10-24, version 1.4* Downloaded yesterday. Earned a small handful of satoshis. Haven’t received in ZBD account after redeeming. Played this morning, earned some more satoshis all of which have now disappeared. Now I’m not earning any satoshis. Another failed ZBD backed game. ### 1/5 — WTH is wrong with your app?! *2025-10-19, version 1.4* Earlier today, I couldn’t cash out on my Satoshi and then I was able to today later, now, I can’t make any Satoshi. You might wanna check on all your apps Mobile E sports and fix them! None of your apps are now giving out Satoshi. ## Most critical reviews (10 lowest-rated) ### 1/5 — Balls disappeared *2026-05-17, version 1.7* Got to level 58 and then all my balls just disappeared and it wanted me to start over so I quit playing. I gave in and started playing again. At level 70 i finally had a good roster again; you guessed it, they deleted my balls again. Three times now. Every single time I get going, they delete my balls and I have to start over. ### 1/5 — Freeze’s up *2026-04-03, version 1.7* Game constantly freezes up. Have to turn off phone and go back into game then u lose your progress. ### 1/5 — Horrible app with lots of bugs *2026-03-20, version 1.7* So many bugs in this app. Every time you try to earn a multiplier or an extra ball, you have to watch another ad. And then at the end of the ad, it says Reward Granted, but when you click the X, nothing happens and it just locks up. Have to force quit and restart, and then the award is never there. Way too much effort to go through to win maybe a dollar or two worth of bitcoin. ### 1/5 — Scam. Just ads, no btc *2026-03-10, version 1.6* Played for a while. Makes you watch ads even if you click not to. No BTC. Total garbage ### 1/5 — Don’t update *2026-02-25, version 1.5* Downloaded the latest update and I can no longer collect Satoshis. ### 1/5 — It pays out and this is how you play it. *2026-02-25, version 1.5* Update: after the update, I am no longer getting SATS. So until that is corrected I won’t be playing again. Stinks too because this app paid out 500 daily. How to play. Get your board maxed with the highest numbers possibly. When you achieve this, your balls will drop all the way down to the bottom every time. Then all you have to do EVERY TIME is click watch video to double your earnings. This pay SATS every other time you drop the balls and watch a video. Remember the key to earning is watching videos. They get paid, you get paid. Just keep doing the same thing until you reach 500 SATS DAILY. Best of luck. ### 1/5 — Not Worth Your Time *2026-02-24, version 1.5* Glitch takes your sats away. Pays one sat per round…. You need to top of at 10 to withdraw. So you have to realize that with all the commercials you’re watching, they are making money off of you and not paying for your time. ### 1/5 — Used to be a good game *2026-02-20, version 1.4* These cheap scoundrels have blocked me from playing. They have been performing “scheduled maintenance” for the last two days. Don’t even bother. ### 1/5 — 2 MANY ADS *2025-12-30, version 1.4* Way to many ads for 1 sat. It literally makes you watch 3 ads lasting over 5 minutes sometimes. Unacceptable ### 1/5 — Bof *2025-12-19* Jeux bloqué au niveau 200, impossible de « Merge » au dessus de 12 bille, donc impossible de gagner d’autre sats. Pub tout les deux drop. App qui pourrais être sympa, mais au final supprimer après 24h de jeux. ## Most praised reviews (10 highest-rated) ### 5/5 — Bitcoin *2026-06-16, version 1.7* I tried this and loved it. I still play it. ### 5/5 — Game *2026-03-31, version 1.7* I already know this game for some reason but I almost loved this, But should need a trash bin to remove balls, if you full of ball’s? ### 5/5 — ADD MORE SPACES AND BALLS *2025-11-06, version 1.4* Overall I love the game I even reset my data because my grid was full and I had almost all 12 I would love the game even more if you increase max ball level and maximum spaces ### 5/5 — Zahlt aus *2025-10-29* Und hat sehr schöne Spiele, originell und macht Spaß. Und vor allem sie zahlen. Manchmal muss man es öfter probieren, aber das ist völlig ok. ### 5/5 — 500 a day, for an hour of play! *2025-09-25, version 1.4* This is the first of two games I’ve found so far that pay up to 500 Satoshis a day (the other is Bitcoin Collector). And it’s totally achievable. An hour or so of play and ads gets you there. I used to play Bitcoin Miner, but it had a 300/day limit, and took all day to get there. With this game, each drop + ad view pays between 5 and 25 SATs, from what I’ve seen. Sometimes the withdrawal fails, and may not work until the next day. I assume most people give up after failing for one day, and delete the game before trying the following day, hence the 2.9 rating. But, if you keep trying, it does eventually go through. I’ve withdrawn five times or so at this point, so I’m giving it five stars even with the glitch. It’s free bitcoin, and a fair amount. P.S.: the rhyme was totally unintentional. ### 5/5 — easy *2025-09-19, version 1.4* easy sats, cash out to zbd easy. ### 5/5 — Abbuchungen *2025-09-10* Ich konnte täglich abbuchen. Manchmal kommt eine Fehlermeldung, die Sats sind aber immer in der Bilanz vorhanden. Ziemlich gut ! ### 4/5 — Good but *2026-02-08, version 1.4* Should be a way to remove lower value balls once you can no longer “buy” them otherwise you end up full with no room left to get your current balls and merge them ### 4/5 — Higher merge update needed *2026-01-04, version 1.4* You can only merge up to 12, and then your board is full. Still 500 sats/day ain’t bad time to kill. ### 4/5 — I’m stuck *2025-11-28, version 1.4* All the spaces on My board is taking up and no way to make more matches is there a way to discard a ball from the board? --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*