# Butterfly Subscription Tracker vs Quolt

The clearest difference is in-app purchases: Butterfly Subscription Tracker at none against Quolt's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Quolt sells 3 in-app purchases, starting at $3.99 per month. Butterfly Subscription Tracker asks for nothing beyond the download.

Butterfly Subscription Tracker ships an update monthly, Quolt fortnightly. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Butterfly Subscription Tracker | Quolt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 3 MB | 13 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Eduardo Salinas Marquez](https://appshunter.io/developer/1459387057) | [Anton Kryuchykau](https://appshunter.io/developer/1893493143) |

## What reviewers say

### Butterfly Subscription Tracker

[App page](https://appshunter.io/ios/app/butterfly-subscription-tracker/id6761439670)

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

**In-app purchases:** none


### Quolt

[App page](https://appshunter.io/ios/app/quolt-save-links-and-articles/id6776246645)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly access | $3.99 | per month |
| Quolt Pro — Yearly | $24.99 | per year |
| Quolt Pro — Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Butterfly Subscription Tracker free?

Butterfly Subscription Tracker is free to download, with no in-app purchases.

### Is Quolt free?

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

### Do Butterfly Subscription Tracker or Quolt have ads?

Neither Butterfly Subscription Tracker nor Quolt shows ads.

### Which is updated more often, Butterfly Subscription Tracker or Quolt?

Butterfly Subscription Tracker ships an update monthly, and Quolt fortnightly. Most recently, Butterfly Subscription Tracker was updated on November 9, 2026 and Quolt on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*