# Appointment Layer vs Ganttly

The clearest difference is in-app purchases: Appointment Layer at none against Ganttly's 7. Appointment Layer also leads on iOS requirement (15.6 vs 18.5). Ganttly's advantage is update cadence (every 10 days vs every 48 months). On price, ads and device support there is nothing between them.

Both are free to download. Ganttly sells 7 in-app purchases, starting at $2.49 per month. Appointment Layer asks for nothing beyond the download.

Appointment Layer ships an update every 48 months, Ganttly every 10 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Appointment Layer | Ganttly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ganttly-project-planner/id6749783883/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 32 MB | 7 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Transdyno Inc](https://appshunter.io/developer/1519284237) | [Dao Nguyen](https://appshunter.io/developer/1815877185) |

## What reviewers say

### Appointment Layer

[App page](https://appshunter.io/ios/app/appointment-layer/id1521835987)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ganttly

[App page](https://appshunter.io/ios/app/ganttly-project-planner/id6749783883)

This app offers a minimalist approach to project and task management, transforming to-do lists into visual timelines. It's designed for personal projects, providing clarity and motivation without complexity or sign-up requirements.

**Highlights:** Visual timeline creation, Effortless task management, Curated color themes, Progress tracking, Timely reminders, No sign-up required

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ganttly Unlimited Monthly | $2.49 | per month |
| Ganttly Unlimited Yearly | $19.99 | per year |
| +40 Premium Color Themes | $1.99 | one-time |
| Tip for Cat Snacks | $2.00 | one-time |
| Tip for Cat Toys | $5.00 | one-time |
| Tip for Catio Fund | $10.00 | one-time |
| Ganttly Unlimited Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Appointment Layer free?

Appointment Layer is free to download, with no in-app purchases.

### Is Ganttly free?

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

### Do Appointment Layer or Ganttly have ads?

Neither Appointment Layer nor Ganttly shows ads.

### Which is updated more often, Appointment Layer or Ganttly?

Appointment Layer ships an update every 48 months, and Ganttly every 10 days. Most recently, Appointment Layer was updated on October 25, 2026 and Ganttly on October 28, 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.*