# Smart vs nag

The clearest difference is in-app purchases: Smart at none against nag's 6. Smart also leads on iOS requirement (13.0 vs 17.0). nag's advantage is update cadence (every 2 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. nag sells 6 in-app purchases, starting at $5.99 per month. Smart asks for nothing beyond the download.

Smart ships an update monthly, nag every 2 days. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Smart | nag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nag-persistent-reminders/id6478837661/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 112 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [MELLEROI LP](https://appshunter.io/developer/973146039) | [Robin Kunz](https://appshunter.io/developer/1584368340) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-reminder/id6447359093)

**Features:** macOS Compatibility

**In-app purchases:** none


### nag

[App page](https://appshunter.io/ios/app/nag-persistent-reminders/id6478837661)

This app ensures you never forget tasks with persistent, recurring reminders that keep pinging until marked complete. It offers flexible scheduling, quick snooze options from notifications, and works offline without requiring an account.

**Highlights:** Persistent reminders that repeat until completion, Postpone reminders directly from notifications, Flexible recurring reminder options, Focus timer and task logbook, Home screen widget for quick access, Full offline functionality, No account required for basic use

**Features:** Apple Watch app

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| nag Pro — Weekly | $9.99 | per 7 days |
| nag Pro — Yearly | $19.00 | per year |
| nag Pro — Yearly | $39.99 | per year |
| Annual Subscription | $44.99 | per year |
| nag Pro — Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is Smart free?

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

### Is nag free?

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

### Do Smart or nag have ads?

Neither Smart nor nag shows ads.

### Which is updated more often, Smart or nag?

Smart ships an update monthly, and nag every 2 days. Most recently, Smart was updated on October 25, 2026 and nag on October 27, 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.*