All should be intuitively simple: tap objects and use popupmenu. And system Android menu (under MENU button).
In whole, imagine youself on a real ice fishing where all should bemade by the fisher - watch, remember, replace: you can choose theplace, trolling there making a play with the rod, checking andreplacing baits, rods with lines, lost lures, having time forshopping.

1) Now it is only offline game - no server anymore, it wasunpopular.
2) This app is just for fun - waste you time, if you need.
3) Set the map scale to see the position well.
4) For feeder at least hooks and a sinker are required (sure,normally the ground mix and feeder tray are needed)
5) The rod should be controlled like in the reality - by bothhands: finger is on the wheel and the line is pulled by screenswipes up and down to the hole (note the finger skin sensitivity isimportant for fast line control). But there is alternate controlway.
6) Hooking strike if a fish is biting is required to hook it,fish's self-hooking is probable, as in reality, but not sooften.
7) Troll lures do not need bait, if not on the bottom - wait forpredators
8) Point of fishing is important: pits (> 15m) or slopes to apit are better than shelves (up to 6m depth).
9) Do not forget to sell your fish (manu on any base), to getcoins: all things cost money

Also there is the Simple control in the ice fishing dialog menu:by screen buttons (not by phone accelerometer vibro sensor), thehooking strike is not required, playing the indicator is possibleby just his tapping.

The fishing base on a shore is needed, as usual, for restockingthe baits, lures, equipment.

Fish behavior in the app is already realistic: better biting, ifthe lure is animated, bait is fresher, line is thinner; if the lineis thick - biting is more rare, but fish is bigger, chance to breakthick line, sure, is lower. Fish can go away any time, and moreoften, if the lure is small for the fish. The line break (and lureloss), of course, is real, the bigger fish the much probably, andfor sure if the fish is very big for your line currently chosen.The fish resists pulling the line into the ice hole: the biggerfish, the faster pulling - if line is pulled out up to the doublebottom length - it is broken.

Small licensed fish (of limited size allowed to caught) can makeyou a poacher, be ready for fine on the base, if such fish notreleased, but ... all the time, if you're lucky.

Summer fishing: if the weather is warm in the chosen point - thefishing will be either in a boat (by winter rods, if you are on thewater), or by the feeder tackle (bottom) on a shore. As in thereality for the feeder fishing - go to the water shore very near.Do not forget to purchase on any base the needed equipment: hooks,feeder trays, feeding ground mix. Next select tackle parts, mix,load the tray by the mix. For casting - tap the handle and use reelto out. Cast out by the screen swipe towards the water depth - thecasting is calculated phisically very realistic for the 3 m rod(cast rod speed, angle, flying time, distance, time for the tacklesinking).

Calculation of the caught fish weight is based on realstatistics, by the special formula, the system app menu has thisfunction to manually calculation.