# Flex Log vs Baseline

The clearest difference is in-app purchases: Flex Log at none against Baseline's 4. Flex Log also leads on iOS requirement (12.4 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Baseline sells 4 in-app purchases, starting at $3.99 per 7 days. Flex Log asks for nothing beyond the download.

Flex Log ships an update every 5 days, Baseline every 6 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Flex Log | Baseline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 days |
| Size | 18 MB | 58 MB |
| Requires iOS | **12.4** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Aaron Larner](https://appshunter.io/developer/950120608) | [Ivan Terekhin](https://appshunter.io/developer/888645337) |

## What reviewers say

### Flex Log

[App page](https://appshunter.io/ios/app/flex-log/id6476252928)

**Features:** macOS Compatibility

**In-app purchases:** none


### Baseline

[App page](https://appshunter.io/ios/app/baseline-discipline-tracker/id6781544200)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Baseline Pro Weekly | $3.99 | per 7 days |
| Baseline Pro Monthly | $6.99 | per month |
| Baseline Pro Yearly | $19.99 | per year |
| Baseline Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Flex Log free?

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

### Is Baseline free?

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

### Do Flex Log or Baseline have ads?

Neither Flex Log nor Baseline shows ads.

### Which is updated more often, Flex Log or Baseline?

Flex Log ships an update every 5 days, and Baseline every 6 days. Most recently, Flex Log was updated on November 8, 2026 and Baseline on November 10, 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.*