# Streak Chart vs memomer

The clearest difference is ads: Streak Chart at none against memomer's shown. memomer's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Streak Chart sells 1 one-off in-app purchase and memomer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 9, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Streak Chart | memomer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Size | 3 MB | 48 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cihat Salik](https://appshunter.io/developer/1819820065) | [合同会社 Bouzer](https://appshunter.io/developer/1809286489) |

## What reviewers say

### Streak Chart

[App page](https://appshunter.io/ios/app/streak-chart-habit-tracker/id6747408568)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### memomer

[App page](https://appshunter.io/ios/app/memomer-tree-notes-plus/id6774661729)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & Unlock Limits | $5.99 | one-time |


## Frequently asked questions

### Is Streak Chart free?

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

### Is memomer free?

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

### Do Streak Chart or memomer have ads?

memomer shows ads; Streak Chart does not.

### Which is updated more often, Streak Chart or memomer?

Streak Chart ships an update every 3 days, and memomer every 3 days. Most recently, Streak Chart was updated on September 9, 2026 and memomer on September 7, 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.*