# Immunization Log vs VacNotes

The clearest difference is price: VacNotes at Free against Immunization Log's $0.99. VacNotes also leads on update cadence (fortnightly vs every 60 months). Immunization Log's advantage is iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

VacNotes is free to download; Immunization Log costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Immunization Log ships an update every 60 months, VacNotes fortnightly. The most recent releases landed on September 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Immunization Log | VacNotes |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/immunization-log/id1146283622/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 60 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 16 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Manu Gupta](https://appshunter.io/developer/806110625) | [Curiosity Ventures LLC](https://appshunter.io/developer/981375796) |

## What reviewers say

### Immunization Log

[App page](https://appshunter.io/ios/app/immunization-log/id1146283622)

Easily track your children's vaccination records with this app. It allows you to save details like vaccine type, dates, and next doses, and customize the list to fit your child's specific needs. Records can be emailed, saved locally, or printed.

**Highlights:** Track vaccination records, Save vaccine details, Customize vaccine list, Maintain multiple records, Email, save, or print records, Computer keyboard data entry

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

**In-app purchases:** none


### VacNotes

[App page](https://appshunter.io/ios/app/vacnotes/id6740147008)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Immunization Log free?

Immunization Log costs $0.99, with no in-app purchases.

### Is VacNotes free?

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

### Do Immunization Log or VacNotes have ads?

Neither Immunization Log nor VacNotes shows ads.

### Which is updated more often, Immunization Log or VacNotes?

Immunization Log ships an update every 60 months, and VacNotes fortnightly. Most recently, Immunization Log was updated on September 15, 2026 and VacNotes on September 17, 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.*