# Subscription Tracker vs Zento

The clearest difference is update cadence: Zento at every 3 weeks against Subscription Tracker's every 2 months. Subscription Tracker's advantage is iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Subscription Tracker sells 2 in-app purchases, starting at $14.99 per year and Zento sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Subscription Tracker ships an update every 2 months, Zento every 3 weeks. The most recent releases landed on September 12, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Subscription Tracker | Zento |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 97 MB | 88 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nagarajan Seeni](https://appshunter.io/developer/6774905280) | [Ismael Martinez](https://appshunter.io/developer/6785986135) |

## What reviewers say

### Subscription Tracker

[App page](https://appshunter.io/ios/app/subscription-tracker-glint/id6774905278)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glint Pro Annual | $14.99 | per year |
| Glint Pro Lifetime | $49.99 | one-time |


### Zento

[App page](https://appshunter.io/ios/app/zento-subscription-manager/id6785986133)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zento Pro Monthly | $4.99 | per month |
| Zento Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Subscription Tracker free?

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

### Is Zento free?

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

### Do Subscription Tracker or Zento have ads?

Neither Subscription Tracker nor Zento shows ads.

### Which is updated more often, Subscription Tracker or Zento?

Subscription Tracker ships an update every 2 months, and Zento every 3 weeks. Most recently, Subscription Tracker was updated on September 12, 2026 and Zento on September 11, 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.*