# DA20 Checklist vs Cocbases

The clearest difference is price: Cocbases at Free against DA20 Checklist's $2.99. Cocbases also leads on update cadence (every 6 weeks vs every 3 months) and iOS requirement (13.0 vs 17.5). DA20 Checklist's advantage is in-app purchases (none vs 3) and review sentiment (100% vs 69%). On ads and device support there is nothing between them.

Cocbases is free to download; DA20 Checklist costs $2.99 up front. Cocbases sells 3 in-app purchases, starting at $0.99 per month. DA20 Checklist asks for nothing beyond the download.

DA20 Checklist ships an update every 3 months, Cocbases every 6 weeks. The most recent releases landed on August 29, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | DA20 Checklist | Cocbases |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.5 (71 ratings)](https://appshunter.io/ios/app/cocbases/id6445983656/reviews)** |
| Number of ratings | — | **71** |
| Positive reviews | **100.0% of reviews** | 68.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 4 MB | 56 MB |
| Requires iOS | 17.5 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lukasz Musial](https://appshunter.io/developer/670046692) | [Purushotham Baskarla](https://appshunter.io/developer/1675255220) |

## What reviewers say

### DA20 Checklist

[App page](https://appshunter.io/ios/app/da20-checklist/id1350967860)

This app provides digital checklists for the DA20 aircraft, designed for flight simulator enthusiasts. It offers a paperless cockpit experience with standard operating procedures and an intuitive interface for marking completed items. Features include dark mode and optimization for both iPhone and iPad.

**Highlights:** DA20 standard operating checklists, Paperless cockpit experience, Simple and intuitive interface, Check marking system, Dark Mode, iPhone and iPad optimized

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Cocbases

[App page](https://appshunter.io/ios/app/cocbases/id6445983656)

Discover and select the perfect village layout with advanced filtering options. Find strategic designs for war, farming, trophy pushing, and more, catering to various Town Hall and Builder Hall levels. Enhance your defense and resource protection to dominate opponents.

**Highlights:** Filter-based base layout selection, War, hybrid, trophy, and farming bases, Town Hall and Builder Hall layouts, Progress and Clan War League bases, Anti-hero and anti-attack designs, Symmetrical and asymmetrical layouts

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month | $0.99 | per month |
| One Year | $7.99 | per year |
| Life Time | $14.99 | one-time |


## Frequently asked questions

### Is DA20 Checklist free?

DA20 Checklist costs $2.99, with no in-app purchases.

### Is Cocbases free?

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

### Do DA20 Checklist or Cocbases have ads?

Neither DA20 Checklist nor Cocbases shows ads.

### Which is updated more often, DA20 Checklist or Cocbases?

DA20 Checklist ships an update every 3 months, and Cocbases every 6 weeks. Most recently, DA20 Checklist was updated on August 29, 2026 and Cocbases on September 12, 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.*