# Verify IMI vs Pawllen

The clearest difference is in-app purchases: Verify IMI at none against Pawllen's 3. Verify IMI also leads on iOS requirement (14.0 vs 26.2). Pawllen's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Pawllen sells 3 in-app purchases, starting at $2.99 per 7 days. Verify IMI asks for nothing beyond the download.

Verify IMI ships an update every 2 months, Pawllen fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Verify IMI | Pawllen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pawllen-allergy-tracker/id6759867470/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 228 MB | 350 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Verify EMR, LLC.](https://appshunter.io/developer/1576592798) | [Bashir Murtaza](https://appshunter.io/developer/1823554261) |

## What reviewers say

### Verify IMI

[App page](https://appshunter.io/ios/app/verify-imi/id1576592796)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Pawllen

[App page](https://appshunter.io/ios/app/pawllen-allergy-tracker/id6759867470)

This app provides a personalized daily allergy risk score based on your specific triggers, not just general pollen counts. It uses AI to analyze your allergy history and current conditions, helping you understand and manage your symptoms.

**Highlights:** Personalized daily allergy risk score, AI-powered allergy history analysis, Symptom logging and pattern discovery, 5-day pollen and allergen forecast, Home screen widget for at-a-glance risk, Gamified sneeze challenge for rewards

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $2.99 | per 7 days |
| Pawllen Monthly | $9.99 | per month |
| Pawllen Yearly | $49.99 | per year |


## Frequently asked questions

### Is Verify IMI free?

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

### Is Pawllen free?

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

### Do Verify IMI or Pawllen have ads?

Neither Verify IMI nor Pawllen shows ads.

### Which is updated more often, Verify IMI or Pawllen?

Verify IMI ships an update every 2 months, and Pawllen fortnightly. Most recently, Verify IMI was updated on November 3, 2026 and Pawllen on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*