# AlertSweep vs NoDi

The clearest difference is in-app purchases: AlertSweep at none against NoDi's 1. AlertSweep also leads on iOS requirement (12.0 vs 17.2). NoDi's advantage is update cadence (weekly vs every 5 weeks) and ratings volume (14 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. NoDi sells 1 one-off in-app purchase. AlertSweep asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for AlertSweep against 5.0 for NoDi. That said, the two scores are not equally well evidenced: NoDi has 14 ratings behind it against 1, so its average is the more settled of the two.

AlertSweep ships an update every 5 weeks, NoDi weekly. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | AlertSweep | NoDi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/alertsweep/id6478912231/reviews) | [5.0 (14 ratings)](https://appshunter.io/ios/app/nodi-lofi-pomodoro-timer/id6742693841/reviews) |
| Number of ratings | 1 | **14** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 51 MB | 79 MB |
| Requires iOS | **12.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NobleTec LLC](https://appshunter.io/developer/1734389707) | [Myoungsu Choi](https://appshunter.io/developer/1705585064) |

## What reviewers say

### AlertSweep

[App page](https://appshunter.io/ios/app/alertsweep/id6478912231)

Receive urgent and immediate notifications for important messages and tasks. This app ensures you never miss critical updates with its focused alert system.

**Highlights:** Urgent notifications, Immediate alerts, Important message delivery, Task reminders, Focused alert system

**Features:** macOS Compatibility

**In-app purchases:** none


### NoDi

[App page](https://appshunter.io/ios/app/nodi-lofi-pomodoro-timer/id6742693841)

Enhance concentration with soothing lofi music, ambient sounds, and customizable timers. Track your focus sessions and gain insights into your productivity patterns to optimize your workflow.

**Highlights:** Lofi music for focus, Ambient soundscapes, Customizable background images, Pomodoro and Stopwatch timer modes, Focus time tracking, Insight reports on productivity

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro Membership | $7.99 | one-time |


## Frequently asked questions

### Is AlertSweep free?

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

### Is NoDi free?

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

### Which has better reviews, AlertSweep or NoDi?

AlertSweep and NoDi are both rated 5.0 out of 5 on the App Store, from 1 and 14 ratings respectively.

### Do AlertSweep or NoDi have ads?

Neither AlertSweep nor NoDi shows ads.

### Which is updated more often, AlertSweep or NoDi?

AlertSweep ships an update every 5 weeks, and NoDi weekly. Most recently, AlertSweep was updated on October 30, 2026 and NoDi on November 4, 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.*