# Grafana vs Once Again

The clearest difference is in-app purchases: Grafana at none against Once Again's 1. Grafana also leads on ratings volume (63 vs 1) and iOS requirement (15.0 vs 18.0). Once Again's advantage is review sentiment (100% vs 67%) and rating (5.0 vs 4.7). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Once Again sells 1 one-off in-app purchase. Grafana asks for nothing beyond the download.

Once Again holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Grafana has 63 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of Grafana's written reviews are positive against 100% of Once Again's.

Grafana ships an update fortnightly, Once Again every 3 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Grafana | Once Again |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (63 ratings)](https://appshunter.io/ios/app/grafana/id1669759048/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/once-again-task-manager/id6754355947/reviews)** |
| Number of ratings | **63** | 1 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 131 MB | 8 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Grafana Labs](https://appshunter.io/developer/1662481067) | [Creative Jaguar](https://appshunter.io/developer/532043498) |

## What reviewers say

### Grafana

[App page](https://appshunter.io/ios/app/grafana/id1669759048)

Manage and respond to critical system events from anywhere. Designed for on-call engineers, it offers reliable alert notifications and reminders to simplify incident response duties.

**Highlights:** Incident management, On-call reminders, Alert notifications, System event response, On-the-go management

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

**In-app purchases:** none


### Once Again

[App page](https://appshunter.io/ios/app/once-again-task-manager/id6754355947)

This app helps you remember recurring tasks like home maintenance or personal care. It intelligently reschedules reminders based on when you complete a task, keeping your life organized and preventing forgotten chores.

**Highlights:** Smart rescheduling of tasks, Organized task categories, Customizable notifications, Unlimited task tracking with purchase, Automatic deadline adjustment

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Upgrade | $1.99 | one-time |


## Frequently asked questions

### Is Grafana free?

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

### Is Once Again free?

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

### Which has better reviews, Grafana or Once Again?

Once Again is rated higher. Grafana averages 4.7 out of 5 from 63 ratings, while Once Again averages 5.0 from 1 ratings.

### Do Grafana or Once Again have ads?

Neither Grafana nor Once Again shows ads.

### Which is updated more often, Grafana or Once Again?

Grafana ships an update fortnightly, and Once Again every 3 weeks. Most recently, Grafana was updated on October 10, 2026 and Once Again on October 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.*