# Substrack vs GlowLog

The clearest difference is price: GlowLog at Free against Substrack's $4.99. GlowLog also leads on update cadence (weekly vs monthly) and iOS requirement (15.0 vs 26.0). Substrack's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

GlowLog is free to download; Substrack costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Substrack ships an update monthly, GlowLog weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Substrack | GlowLog |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Paid | — |
| Size | 87 MB | 35 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jinkyum Park](https://appshunter.io/developer/1697268479) | [Junwhan Choi](https://appshunter.io/developer/1869225088) |

## What reviewers say

### Substrack

[App page](https://appshunter.io/ios/app/substrack-bills-tracker/id6451234943)

Track recurring expenses with a D-DAY countdown, widgets, and notifications. Easily add and manage subscriptions, and visualize your spending habits with detailed statistics. Features iCloud backup and dark mode for a seamless experience.

**Highlights:** Manage recurring expenses, D-DAY countdown, Widgets and notifications, Subscription browsing and adding, Expense statistics, iCloud backup, Dark mode

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

**In-app purchases:** none


### GlowLog

[App page](https://appshunter.io/ios/app/glowlog/id6799560026)

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

**In-app purchases:** none


## Frequently asked questions

### Is Substrack free?

Substrack costs $4.99, with no in-app purchases.

### Is GlowLog free?

GlowLog is free to download, with no in-app purchases.

### Do Substrack or GlowLog have ads?

GlowLog shows ads; Substrack does not.

### Which is updated more often, Substrack or GlowLog?

Substrack ships an update monthly, and GlowLog weekly. Most recently, Substrack was updated on November 4, 2026 and GlowLog on October 31, 2026.

---

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