# DOTENKO電卓 vs PocketSolver

The clearest difference is ads: PocketSolver at none against DOTENKO電卓's shown. PocketSolver also leads on iOS requirement (15.0 vs 17.0). DOTENKO電卓's advantage is update cadence (every 5 weeks vs every 6 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. DOTENKO電卓 sells 1 one-off in-app purchase and PocketSolver sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

DOTENKO電卓 ships an update every 5 weeks, PocketSolver every 6 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | DOTENKO電卓 | PocketSolver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pocketsolver-poker-gto-solver/id6479562719/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 21 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takuma Shinoda](https://appshunter.io/developer/1713355943) | [Elliot Dunk](https://appshunter.io/developer/613297607) |

## What reviewers say

### DOTENKO電卓

[App page](https://appshunter.io/ios/app/dotenko/id6475644027)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### PocketSolver

[App page](https://appshunter.io/ios/app/pocketsolver-poker-gto-solver/id6479562719)

This app analyzes Texas Hold'em post-flop situations for heads-up play. It offers instant strategic insights, customizable game trees, and detailed equity breakdowns to help users master GTO strategy.

**Highlights:** True GTO Post-Flop Solver, Lightning-Fast Performance, Comprehensive Strategy Insights, Customizable Game Trees, Hand Matrix View, Range vs Range Comparison, Equity Charts

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $9.99 | per month |


## Frequently asked questions

### Is DOTENKO電卓 free?

DOTENKO電卓 is free to download, with in-app purchases available.

### Is PocketSolver free?

PocketSolver is free to download, with in-app purchases available.

### Do DOTENKO電卓 or PocketSolver have ads?

DOTENKO電卓 shows ads; PocketSolver does not.

### Which is updated more often, DOTENKO電卓 or PocketSolver?

DOTENKO電卓 ships an update every 5 weeks, and PocketSolver every 6 months. Most recently, DOTENKO電卓 was updated on October 7, 2026 and PocketSolver on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*