# SAPPER vs Battlefleet Duo

The clearest difference is ads: SAPPER at none against Battlefleet Duo's shown. SAPPER also leads on update cadence (every 4 days vs every 2 weeks) and iOS requirement (18.0 vs 27.0). Battlefleet Duo's advantage is chart position (#104 vs unranked). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. SAPPER sells 3 one-off in-app purchases and Battlefleet Duo sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for SAPPER against 4.9 for Battlefleet Duo. Both are backed by a comparable volume of ratings — 12 and 16 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SAPPER ships an update every 4 days, Battlefleet Duo every 2 weeks. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | SAPPER | Battlefleet Duo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (12 ratings)](https://appshunter.io/ios/app/sapper-infinite-minesweeper/id6774213261/reviews)** | [4.9 (16 ratings)](https://appshunter.io/ios/app/battlefleet-duo/id6811120963/reviews) |
| Number of ratings | 12 | **16** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#104** |
| Size | 31 MB | 14 MB |
| Requires iOS | **18.0** | 27.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Francisco Martinez](https://appshunter.io/developer/1854675017) | [Brian Corrieri](https://appshunter.io/developer/1724658525) |

## What reviewers say

### SAPPER

[App page](https://appshunter.io/ios/app/sapper-infinite-minesweeper/id6774213261)

This logic puzzle game offers an endless Minesweeper experience with a unique "cash out" mechanic. Players can choose between an infinite mode with a one-time purchase or a daily challenge. It's designed for a calm, ad-free experience with no timers.

**Highlights:** Endless drag-to-pan board, Scoring rewards deeper play, Daily seeded challenge, Offline play, No timers or ads, Dark Mode and Dynamic Type support

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Endless Challenge | $3.99 | one-time |
| Endless Challenge | $4.99 | one-time |
| Endless | $9.99 | one-time |


### Battlefleet Duo

[App page](https://appshunter.io/ios/app/battlefleet-duo/id6811120963)

**Currently charting:** #104 Top Free · Strategy, #134 Top Free · Board (US App Store)

Experience a classic naval strategy game in a dynamic 3D ocean. Engage in turn-based battles with hidden fleets, tactical deduction, and customizable ships. Play solo, locally, or online with friends.

**Highlights:** Turn-based naval strategy, Hidden fleets and deduction gameplay, Dynamic 3D ocean environments, Multiple play modes (solo, local, online), Customizable ships and effects, Daily and weekly challenges

**Features:** iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 400 sovereigns | $1.99 | one-time |
| Unlimited battles | $4.99 | one-time |
| 1,200 sovereigns | $4.99 | one-time |
| 3,000 sovereigns | $9.99 | one-time |


## Frequently asked questions

### Is SAPPER free?

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

### Is Battlefleet Duo free?

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

### Which has better reviews, SAPPER or Battlefleet Duo?

SAPPER is rated higher. SAPPER averages 4.9 out of 5 from 12 ratings, while Battlefleet Duo averages 4.9 from 16 ratings.

### Do SAPPER or Battlefleet Duo have ads?

Battlefleet Duo shows ads; SAPPER does not.

### Which is updated more often, SAPPER or Battlefleet Duo?

SAPPER ships an update every 4 days, and Battlefleet Duo every 2 weeks. Most recently, SAPPER was updated on November 7, 2026 and Battlefleet Duo on November 6, 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.*