# Tensly vs AcidLog

The clearest difference is iOS requirement: AcidLog at 15.1 against Tensly's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Tensly sells 1 in-app purchase, starting at $4.99 per month and AcidLog sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Tensly ships an update monthly, AcidLog every 3 weeks. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Tensly | AcidLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 24 MB | 45 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ehsan azish](https://appshunter.io/developer/1622575303) | [DJUMP, MB](https://appshunter.io/developer/1861303154) |

## What reviewers say

### Tensly

[App page](https://appshunter.io/ios/app/tensly/id6761461551)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tensly Premium | $4.99 | per month |


### 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 |


## Frequently asked questions

### Is Tensly free?

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

### Is AcidLog free?

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

### Do Tensly or AcidLog have ads?

Neither Tensly nor AcidLog shows ads.

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

Tensly ships an update monthly, and AcidLog every 3 weeks. Most recently, Tensly was updated on October 15, 2026 and AcidLog on October 12, 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.*