# Dosage Calc Nursing Practice vs Loopy Letters

The clearest difference is update cadence: Loopy Letters at every 4 days against Dosage Calc Nursing Practice's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Dosage Calc Nursing Practice sells 3 in-app purchases, starting at $0.99 per month and Loopy Letters sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Dosage Calc Nursing Practice ships an update every 2 months, Loopy Letters every 4 days. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Dosage Calc Nursing Practice | Loopy Letters |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 9 MB | 7 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [HD YAPIMCILIK VE TEKNOLOJI ITHALAT IHRACAT TICARET LIMITED SIRKETI](https://appshunter.io/developer/1871741424) | [druidori s.r.o](https://appshunter.io/developer/1434683139) |

## What reviewers say

### Dosage Calc Nursing Practice

[App page](https://appshunter.io/ios/app/dosage-calc-nursing-practice/id6796341396)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DosageCalc Pro — Monthly | $0.99 | per month |
| DosageCalc Pro — Yearly | $5.99 | per year |
| DosageCalc Pro — Lifetime | $14.99 | one-time |


### Loopy Letters

[App page](https://appshunter.io/ios/app/loopy-letters-cursive-writing/id6809345568)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tout l’alphabet | $8.99 | one-time |


## Frequently asked questions

### Is Dosage Calc Nursing Practice free?

Dosage Calc Nursing Practice is free to download, with in-app purchases available.

### Is Loopy Letters free?

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

### Do Dosage Calc Nursing Practice or Loopy Letters have ads?

Neither Dosage Calc Nursing Practice nor Loopy Letters shows ads.

### Which is updated more often, Dosage Calc Nursing Practice or Loopy Letters?

Dosage Calc Nursing Practice ships an update every 2 months, and Loopy Letters every 4 days. Most recently, Dosage Calc Nursing Practice was updated on October 25, 2026 and Loopy Letters on October 26, 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.*