# KidBase vs Osmo Pager

The clearest difference is update cadence: Osmo Pager at every 2 days against KidBase's every 2 months. Osmo Pager also leads on ratings volume (5 vs 1). KidBase's advantage is monetization model (free vs freemium). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. KidBase sells 4 one-off in-app purchases and Osmo Pager sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for KidBase against 5.0 for Osmo Pager. That said, the two scores are not equally well evidenced: Osmo Pager has 5 ratings behind it against 1, so its average is the more settled of the two.

KidBase ships an update every 2 months, Osmo Pager every 2 days. The most recent releases landed on September 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | KidBase | Osmo Pager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/kidbase/id6756154318/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/osmo-pager/id6763806609/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 26 MB | 2 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jared Eddie Countryman](https://appshunter.io/developer/1843701362) | [Tahoe Labs LLC](https://appshunter.io/developer/1856440458) |

## What reviewers say

### KidBase

[App page](https://appshunter.io/ios/app/kidbase/id6756154318)

This app helps parents privately record and track their child's development and memories. It features timelines, growth charts, and milestone trackers, with automatic counters and quick-log widgets for essential activities. All data is synced privately via iCloud and is never sold or tracked.

**Highlights:** Private journal and memory timeline, Growth charts with WHO percentiles, Sleep and feeding quick-log widgets, Automatic age and birthday counters, iCloud sync across devices, Milestone trackers

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diaper Money | $0.99 | one-time |
| Cup of Coffee | $4.99 | one-time |
| Date Night Fund | $9.99 | one-time |
| College Fund Starter | $19.99 | one-time |


### Osmo Pager

[App page](https://appshunter.io/ios/app/osmo-pager/id6763806609)

This companion app allows you to customize notification filters for a minimalist e-ink device.  Optimize battery life, set focus timers, and use voice commands to manage alerts and reminders without constantly checking your phone.

**Highlights:** Custom notification filters, Battery optimization, Focus block timers, Configurable alert sounds, Voice commands

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Osmo+ Monthly | $2.99 | per month |
| Osmo+ Annual | $29.99 | per year |
| Osmo+ Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is KidBase free?

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

### Is Osmo Pager free?

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

### Which has better reviews, KidBase or Osmo Pager?

KidBase and Osmo Pager are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do KidBase or Osmo Pager have ads?

Neither KidBase nor Osmo Pager shows ads.

### Which is updated more often, KidBase or Osmo Pager?

KidBase ships an update every 2 months, and Osmo Pager every 2 days. Most recently, KidBase was updated on September 25, 2026 and Osmo Pager on October 8, 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.*