# Mark Off vs Eldra

The clearest difference is update cadence: Eldra at every 3 days against Mark Off's monthly. Eldra also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mark Off sells 2 in-app purchases, starting at $9.99 per year and Eldra sells 9 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Mark Off ships an update monthly, Eldra every 3 days. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Mark Off | Eldra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (312 ratings)](https://appshunter.io/ios/app/mark-off-calendar-and-tracker/id1434848437/reviews)** | — |
| Number of ratings | **312** | — |
| Positive reviews | 79.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 40 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Viktor Gavrilov](https://appshunter.io/developer/1324295185) | [Bogdan Rassovskiy](https://appshunter.io/developer/1688975668) |

## What reviewers say

### Mark Off

[App page](https://appshunter.io/ios/app/mark-off-calendar-and-tracker/id1434848437)

Organize your life and visualize progress with a versatile calendar and tracker.  Create custom calendars for habits, travel, deadlines, work, and more, with visual progress tracking and customizable widgets.

**Highlights:** Multiple calendar types (habits, travel, deadlines, work), Streak tracking and statistics, Visual progress tracking, Customizable widgets, Add custom images to dates, Life journey visualization

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mark Off Premium | $9.99 | per year |
| Lifetime - Premium | $49.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive interface
- ✅ Effective habit and streak tracking
- 🎨 Customizable colors and marking options
- 📱 Excellent home screen widgets
- 🔄 Reliable data sync and backup features

**What reviewers complain about**

- 🐛 Frequent data loss and deletion issues
- 🐛 App freezing and crashing problems
- 🐛 Widget functionality inconsistencies
- 🐛 Year view glitches and blank screens
- 📺 Excessive advertisements in free version

**Reported bugs**

- Data wiped after app updates
- App freezes when logging daily entries
- Widgets fail to load or update properly
- Year view displays blank/glitched
- Month calendar view not showing marked days

**Requested features**

- Desktop/web version with cloud sync
- Quick checkbox option without opening day details
- Streak counter widget display
- Ability to set past dates for life calendar chapters
- Improved setup and onboarding experience


### Eldra

[App page](https://appshunter.io/ios/app/eldra/id6781794246)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eldra Plus | $4.99 | per month |
| Eldra Couple Plus | $5.99 | per month |
| Eldra Pro | $9.99 | per month |
| Eldra Plus Annual | $39.99 | per year |
| Eldra Couple Plus Annual | $59.99 | per year |
| Eldra Pro Annual | $89.99 | per year |
| Eldy | $0.99 | one-time |
| Eldy | $2.99 | one-time |
| Eldy | $4.99 | one-time |


## Frequently asked questions

### Is Mark Off free?

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

### Is Eldra free?

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

### Do Mark Off or Eldra have ads?

Both Mark Off and Eldra show ads.

### Which is updated more often, Mark Off or Eldra?

Mark Off ships an update monthly, and Eldra every 3 days. Most recently, Mark Off was updated on October 13, 2026 and Eldra on October 1, 2026.

---

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