# AcidLog vs Refluxa

The clearest difference is update cadence: Refluxa at weekly against AcidLog's every 3 weeks. AcidLog's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. AcidLog sells 2 in-app purchases, starting at $4.99 per month and Refluxa sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AcidLog ships an update every 3 weeks, Refluxa weekly. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AcidLog | Refluxa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 45 MB | 56 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [DJUMP, MB](https://appshunter.io/developer/1861303154) | [Stan Hubers](https://appshunter.io/developer/1881714715) |

## What reviewers say

### AcidLog

[App page](https://appshunter.io/ios/app/acidlog-reflux-trigger-diary/id6790413892)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $39.99 | per year |


### Refluxa

[App page](https://appshunter.io/ios/app/refluxa-reflux-and-lpr-tracker/id6790422320)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is AcidLog free?

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

### Is Refluxa free?

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

### Do AcidLog or Refluxa have ads?

Neither AcidLog nor Refluxa shows ads.

### Which is updated more often, AcidLog or Refluxa?

AcidLog ships an update every 3 weeks, and Refluxa weekly. Most recently, AcidLog was updated on September 26, 2026 and Refluxa on September 18, 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.*