# Poker GTO Solver & Trainer — Preflop & Postflop GTO Trainer

> Preflop & Postflop GTO Trainer (iPhone/iPad app by Minghuan Cao.)

- Source: https://appshunter.io/ios/app/poker-gto-solver-and-trainer/id6760000223 (this page in markdown: same URL + `.md`)
- Developer: [Minghuan Cao](https://appshunter.io/developer/1875668626)
- Category: Education, Games, Card
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 57 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-03-16
- Data updated: 2026-11-05

## What is Poker GTO Solver & Trainer?

POSTFLOP LIBRARY, UPGRADED.
  
  STANDARD NL500 RANGES
  • Every 6-max heads-up line now starts from industry-standard NL500 preflop ranges
  • New spots: 3-bet pots vs UTG/MP, and 4-bet pots where BTN calls, UTG vs CO, blind vs blind and more
  • Pot and stack shown to 0.1 bb (e.g. 5.5 bb / 97.5 bb) with SPR at a glance
  • On-device river solves start from the exact pot
  • Fixed: some MP spots couldn't be found in the postflop browser

  NEW TODAY TAB
  • Daily streak with flame animation
  • "Continue" picks up the spot you were studying
  • "Recently solved" puts your cloud solves one tap away

  CLOUD SOLVES → LIBRARY
  • Now a first-class destination
  • Swipe left to delete, with 5-second Undo
  • Pin favorites so they stay on top
  • Failed solves grouped at the bottom

  CUSTOM SOLVER PARAMETERS (Pro)
  • Custom bet sizes: any flop/turn/river size from 1–200% pot
  • Custom effective stack from 10–500 bb
  • Custom target accuracy from 0.1% to 1.0% pot

  TAB REFRESH
  • Ranges → Study · Trainer → Train · Stats + Settings → You

  FIXES
  • Fixed custom solves with non-canonical suits not showing turn actions correctly

## Is Poker GTO Solver & Trainer safe?

Not enough ratings yet to assess Poker GTO Solver & Trainer.

## Is Poker GTO Solver & Trainer legit?

Poker GTO Solver & Trainer has limited verification signals. The AppsHunter Legitimacy Score for Poker GTO Solver & Trainer is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.2.2 — 2026-11-02

A DAILY REASON TO PRACTICE.
  
  TODAY, REBUILT
  • Daily Challenge: 10 mixed preflop hands, the same set for everyone each day, free for all users
  • Your numbers at a glance: hands today, accuracy and free hands left
  • Weak spots: your lowest-accuracy position with a one-tap 10-hand drill, plus the hands you miss most
  • Flop of the day: a featured postflop spot, one tap into the full strategy
  • The streak shows the whole week and resets properly after a missed day

  READY FOR iPHONE DUO
  • Unfold for side-by-side layouts: range grid on the left, actions and details on the right
  • The outer display and narrow or landscape windows get layouts sized to fit

  POSTFLOP LIBRARY
  • The library index is 10x smaller, so postflop opens faster and uses less data
  • More flops are pre-solved every day, including two-tone and paired boards
  • Paired boards with a higher side card, like A-K-K, now open their pre-solved solution
  • Downloads hold up on slow or interrupted connections

  FIXES
  • Pot-type buttons no longer squeeze onto two lines in narrow windows
  • In squeeze spots, the trainer table seats the cold-caller right after the opener, the line the solution was solved for
  • Fixed a memory-safety issue in the on-device river solver

### 1.2.1 — 2026-10-22

POSTFLOP LIBRARY, UPGRADED.
  
  STANDARD NL500 RANGES
  • Every 6-max heads-up line now starts from industry-standard NL500 preflop ranges
  • New spots: 3-bet pots vs UTG/MP, and 4-bet pots where BTN calls, UTG vs CO, blind vs blind and more
  • Pot and stack shown to 0.1 bb (e.g. 5.5 bb / 97.5 bb) with SPR at a glance
  • On-device river solves start from the exact pot
  • Fixed: some MP spots couldn't be found in the postflop browser

  NEW TODAY TAB
  • Daily streak with flame animation
  • "Continue" picks up the spot you were studying
  • "Recently solved" puts your cloud solves one tap away

  CLOUD SOLVES → LIBRARY
  • Now a first-class destination
  • Swipe left to delete, with 5-second Undo
  • Pin favorites so they stay on top
  • Failed solves grouped at the bottom

  CUSTOM SOLVER PARAMETERS (Pro)
  • Custom bet sizes: any flop/turn/river size from 1–200% pot
  • Custom effective stack from 10–500 bb
  • Custom target accuracy from 0.1% to 1.0% pot

  TAB REFRESH
  • Ranges → Study · Trainer → Train · Stats + Settings → You

  FIXES
  • Fixed custom solves with non-canonical suits not showing turn actions correctly

### 1.1.0 — 2026-05-06

POSTFLOP STUDY IS HERE.

Our biggest update yet — the full postflop solver alongside the preflop tools you already have.

POSTFLOP SOLVER (NEW)
• Full action-tree navigation through flop, turn, and river
• 10,000+ pre-computed GTO solutions covering all canonical flops
• On-device river solver — any runout solves in seconds, no internet required
• Per-combo strategy breakdown with EV and equity for every hand
• Color-coded action frequencies on every node

CUSTOM CLOUD SOLVING (Pro)
• Request any spot — your custom solve runs on our servers in 2–3 minutes
• Results land in your "Cloud Solves" library
• Push notification when ready
• 10 custom solves per day

FREE TIER ADDS
• 5 featured postflop spots — high-frequency BTN vs BB scenarios so everyone gets a taste

POLISH
• Equivalent rainbow flops (same ranks, different suits) now share the same solution — pick whichever feels natural
• Faster Preflop/Postflop tab switch at launch
• Clearer paywall when tapping Pro-only postflop content
• Multi-bet-size river frequency bars now fit all actions cleanly
• Expanded Simplified Chinese localization across the new postflop UI

### 1.0.1 — 2026-03-18

Fixed a bug where the trainer showed incorrect opponent actions in Squeeze scenarios

### 1.0 — 2026-03-16

No release notes.

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*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 2026-11-05.*