TabGreater

TabGreater is a crypto watchlist for Android. It shows live spot prices from five exchanges as a grid of tiles, each with its own mini-chart, and puts the pairs you care about on your home screen. There is no account to create, no ads, no tracking and no backend of any kind — your phone talks to the exchanges directly.

Watchlists

* Several named lists, each with its own layout: four tile sizes, two per row (Small, Compact) or full width (Medium, Large)

* A sparkline on every tile over 1 hour, 24 hours, 7 days or 30 days

* Five sort orders — Custom, Exchange + Pair, Pair + Exchange, Price, Change; drag to reorder, long-press to colour, move or delete a tile

* Export and import every list as a JSON file, so a new phone is one file away

Live prices

* A WebSocket stream while the app is open on Binance, Gate.io, Kraken and KuCoin; MEXC has no public ticker socket and is polled over REST

* Saved watchlist prices and mini-chart history remain available when present on the device; Cached, Old and History labels distinguish unconfirmed prices, stale prices and unverified history

* Refresh failures have a Retry action; full charts need a successful data request for the selected pair and interval

* Prices in en-US formatting, with signed percentages and "shrink zeros" for sub-cent pairs (0.0₄123)

Charts

* Candlestick, hollow candle, OHLC bar and area styles

* Timeframes from 1 minute to 1 month, panning back through history on most exchanges (Kraken's public API only returns its newest ~720 bars)

* 11 indicators: MA, EMA, BOLL, SAR, VOL, MACD, RSI, KDJ, CCI, DMI, OBV

* Logarithmic or automatic scale, a fullscreen mode, and sharing the chart as a PNG

* 30 drawing tools: trend lines, rays, horizontal and vertical lines, channels, Fibonacci retracement / extension / fans, Gann box, shapes, brush, wave patterns, text and tags — with a magnet that snaps to candle prices; drawings are kept per market

Home-screen widgets

* Resizable home-screen widgets, one pair per widget

* The sparkline is a switch, on by default, and always shows the last 24 hours