# Radius Alert vs LociMemo

The clearest difference is in-app purchases: Radius Alert at none against LociMemo's 2. Radius Alert also leads on update cadence (every 2 days vs every 9 days) and iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. LociMemo sells 2 in-app purchases, starting at $4.99 per year. Radius Alert asks for nothing beyond the download.

Radius Alert ships an update every 2 days, LociMemo every 9 days. The most recent releases landed on September 20, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Radius Alert | LociMemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 9 days |
| Size | 10 MB | 9 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kavinda Dilshan Paramsoodi](https://appshunter.io/developer/1696305106) | [Emeldron S.L.](https://appshunter.io/developer/1874987622) |

## What reviewers say

### Radius Alert

[App page](https://appshunter.io/ios/app/radius-alert/id6752566436)

**In-app purchases:** none


### LociMemo

[App page](https://appshunter.io/ios/app/locimemo-location-reminders/id6758785192)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LociMemo Pro Yearly | $4.99 | per year |
| LociMemo One-Time Purchase | $14.99 | one-time |


## Frequently asked questions

### Is Radius Alert free?

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

### Is LociMemo free?

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

### Do Radius Alert or LociMemo have ads?

Neither Radius Alert nor LociMemo shows ads.

### Which is updated more often, Radius Alert or LociMemo?

Radius Alert ships an update every 2 days, and LociMemo every 9 days. Most recently, Radius Alert was updated on September 20, 2026 and LociMemo on September 5, 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.*