# Peblo vs Second Brain

The clearest difference is update cadence: Peblo at every 8 days against Second Brain's every 3 months. Second Brain's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Peblo sells 3 in-app purchases, starting at $1.99 per month and Second Brain sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Peblo ships an update every 8 days, Second Brain every 3 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Peblo | Second Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/peblo-planner-and-habit-tracker/id6774763915/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 months |
| Monetization | Freemium | — |
| Size | 25 MB | 25 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Philip Tarimo](https://appshunter.io/developer/1890004367) | [Selahattin Bozat](https://appshunter.io/developer/1895293163) |

## What reviewers say

### Peblo

[App page](https://appshunter.io/ios/app/peblo-planner-and-habit-tracker/id6774763915)

Organize your day, build lasting habits, and reflect on your progress. This app consolidates tasks, calendar events, habits, goals, and journaling into a single, intuitive interface. It offers smart features like AI task breakdown and customizable reminders to enhance productivity and self-awareness.

**Highlights:** Unified task, calendar, and habit management, Habit tracking with streaks and flexible reminders, Goal setting with real targets and progress monitoring, Daily journaling with mood tracking and voice dictation, Focus timer with ambient sounds and Live Activity, On-device AI for task breakdown and insights, Cross-device sync and widget support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peblo Pro | $1.99 | per month |
| Peblo Pro | $19.99 | per year |
| Peblo Pro Lifetime | $39.99 | one-time |


### Second Brain

[App page](https://appshunter.io/ios/app/second-brain-notes-and-knowledge/id6775839727)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Second Brain Premium | $9.99 | one-time |


## Frequently asked questions

### Is Peblo free?

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

### Is Second Brain free?

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

### Do Peblo or Second Brain have ads?

Neither Peblo nor Second Brain shows ads.

### Which is updated more often, Peblo or Second Brain?

Peblo ships an update every 8 days, and Second Brain every 3 months. Most recently, Peblo was updated on November 5, 2026 and Second Brain on October 31, 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.*