# Truly Simple Slide Deck vs Air Fill

The clearest difference is review sentiment: Air Fill at 100% against Truly Simple Slide Deck's 0%. Air Fill also leads on update cadence (every 3 weeks vs every 5 months). Truly Simple Slide Deck's advantage is device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Truly Simple Slide Deck sells 1 one-off in-app purchase and Air Fill sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Truly Simple Slide Deck ships an update every 5 months, Air Fill every 3 weeks. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Truly Simple Slide Deck | Air Fill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/air-fill/id6792558975/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2 MB | 13 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Colin Wright](https://appshunter.io/developer/1814828139) | [Knock Knock Bang LLC](https://appshunter.io/developer/1885386537) |

## What reviewers say

### Truly Simple Slide Deck

[App page](https://appshunter.io/ios/app/truly-simple-slide-deck/id6749280252)

Create beautiful presentations directly from plain text using Markdown. This app handles styling and design, allowing you to focus on your content. Present from your device or export to various formats like PDF and HTML.

**Highlights:** Write and format slides using Markdown, Built-in presenter view with speaker notes, Export as PDF, HTML, or Markdown, iCloud sync across devices, WCAG-compliant accessibility features, Customizable themes, colors, and fonts (paid)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $4.99 | one-time |


### Air Fill

[App page](https://appshunter.io/ios/app/air-fill/id6792558975)

Create and update Airtable records with fast, native forms designed for mobile. Features include conditional logic, offline saving, and signature capture. Offers a free tier with limited forms and a Pro subscription for unlimited access.

**Highlights:** Native mobile forms for Airtable, Create and update records, Offline data saving, Conditional logic, Signature capture, Photo and barcode attachments, Form Flows with Shortcuts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Air Fill Pro (Monthly) | $4.99 | per month |
| Air Fill Pro (Annual) | $39.99 | per year |


## Frequently asked questions

### Is Truly Simple Slide Deck free?

Truly Simple Slide Deck is free to download, with in-app purchases available.

### Is Air Fill free?

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

### Do Truly Simple Slide Deck or Air Fill have ads?

Neither Truly Simple Slide Deck nor Air Fill shows ads.

### Which is updated more often, Truly Simple Slide Deck or Air Fill?

Truly Simple Slide Deck ships an update every 5 months, and Air Fill every 3 weeks. Most recently, Truly Simple Slide Deck was updated on October 6, 2026 and Air Fill on October 24, 2026.

---

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