# Idle Tycoon-Coin Town — user reviews > 11 indexed App Store user reviews of Idle Tycoon by Setagame Co., Ltd, rated 4.68/5 from 50 ratings. - Source: https://appshunter.io/ios/app/idle-tycoon-coin-town/id1505726219/reviews - App overview in markdown: https://appshunter.io/ios/app/idle-tycoon-coin-town/id1505726219.md - Rating breakdown: 5★ 40 · 4★ 7 · 3★ 1 · 2★ 1 · 1★ 1 ## Most critical reviews (10 lowest-rated) ### 1/5 — Me *2020-10-02, version 1.0.65* Won’t let me watch any ads or videos to cash rewards in. Not a good program if they don’t let you watch videos to claim your rewards ### 1/5 — Ads don’t work *2020-09-29, version 1.0.65* Ads do not work. Would have been five stars for the review. ### 2/5 — Ads don’t work *2020-09-30, version 1.0.65* Ads have stopped working in the latest update, needs fixed ### 3/5 — Late Game Bug! *2025-06-20* This game breaks after reaching the @@Q upgrades. After buying upgrades with a cost in this range or higher, the income rates of many businesses drops dramatically (about four full cycles of letters). I’ll help you fix this: The way the game’s number system works is an alphabetical notation starting at Quadrillion (aa, then bb, cc, etc.). After zz is AA (10^93 or Trigintillion) After ZZ is aaa (10^171 or Sexquinquagintillion) After zzz is AAA (10^249 or Duooctogintillion) After ZZZ is $aa (10^327 or Octocentillion) After $zz is $AA (10^405 or Quattuortrigintacentillion) After $ZZ is $$a (10^483 or Sexagintacentillion) After $$z is $$A (10^561 or Sexoctogintacentillion) After $$Z is @aa (10^639 or Duodeciducentillion) After @zz is @AA (10^717 or Octotrigintaducentillion) After @ZZ is @@a (10^795 or Quattuorsexagintacentillion) After @@z is @@A (10^873 or Nonagintaducentillion) After @@Z would be #aa (10^951 or Sexdecitrecentillion), but the game’s calculations broke once upgrades costing @@Q (10^921 or Sextrecentillion) were bought. This is almost certainly because the total product of all multipliers from upgrades exceeded 1.79e308. Roughly half of the multipliers from 10^921 came from prestiges/feasts (which uses a square root formula), and the remainder between 1.79 * 10^308 and 10^460.5 conceivably came from business level goals and permanent multipliers (the latter of which were less than 10^3), so it’s virtually certainly that the total multiplier from upgrades exceeded that threshold right at that point, causing the multiplier from that source to default to 1 (thus halting income, and 308 powers of 10 is nearly 103 powers of 1,000, and four sets of letters is 26 * 4 = 104 powers of 1,000). The game likely stores the upgrade multiplier as a standard double and then converts it to a BigNumber for the income rate calculation, but that multiplier should be stored as a BigNumber itself. ### 3/5 — Good....but *2020-09-29, version 1.0.65* It has now stopped playing ads, so I can’t claim bonuses etc. Needs a fix! ### 3/5 — Good but *2020-09-27, version 1.0.65* The game is good but ads don’t work and that should probably be fixed ### 4/5 — Good game but *2020-10-03* I want stuffs boosters and I can’t watch ads for boosters... please fix game **Developer response:** Dear kinght201, thank you so much for your feedback. If you have any question, please send to our Fanpage @com.sftfn.vn. Your feedback will help us a lot to improve the game. If you are pleased with our respond, please help us with a 5* rating. It would be our motivation to improve further more in the future. Thanks for your support. ### 4/5 — It’s fun, *2020-09-29, version 1.0.65* But I can’t watch any ads to accept any bonuses or unlock boxes... I’ve tried on wifi & data, even deleted the app and re downloaded and still no luck... ### 4/5 — Good game *2020-09-28* Good game and addicting but today for some reason i can’t click on the any of the add boosters. **Developer response:** Dear Beard2020, thank you so much for your feedback. If you have any question, please send to our Fanpage @com.sftfn.vn. Your feedback will help us a lot to improve the game. If you are pleased with our respond, please help us with a 5* rating. It would be our motivation to improve further more in the future. Thanks for your support. ### 5/5 — Good game *2020-09-12, version 1.0.61* Progression rate seems good and game is pretty fun all overall ## Most praised reviews (1 highest-rated) ### 5/5 — Awesome *2020-09-09, version 1.0.61* College --- *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 2026-06-05.*