# Expense Tracker vs SeeLock

The clearest difference is ads: Expense Tracker at none against SeeLock's shown. SeeLock's advantage is update cadence (weekly vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Expense Tracker sells 1 one-off in-app purchase and SeeLock sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Expense Tracker ships an update fortnightly, SeeLock weekly. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Expense Tracker | SeeLock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Size | 11 MB | 97 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nina Jesusa Barayuga](https://appshunter.io/developer/1894918189) | [Tomoki Uda](https://appshunter.io/developer/1872424951) |

## What reviewers say

### Expense Tracker

[App page](https://appshunter.io/ios/app/expense-tracker-boink/id6762640176)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boink Pro Lifetime | $0.99 | one-time |


### SeeLock

[App page](https://appshunter.io/ios/app/seelock-phone-lock-timer/id6766048472)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus月間プラン (割引価格) | $1.99 | per month |
| Focus月間プラン | $1.99 | per month |
| Focus年間プラン (割引価格) | $19.99 | per year |
| Focus年間プラン | $19.99 | per year |
| Focus 買い切りプラン (割引価格) | $44.99 | one-time |
| Focus 買い切りプラン | $44.99 | one-time |


## Frequently asked questions

### Is Expense Tracker free?

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

### Is SeeLock free?

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

### Do Expense Tracker or SeeLock have ads?

SeeLock shows ads; Expense Tracker does not.

### Which is updated more often, Expense Tracker or SeeLock?

Expense Tracker ships an update fortnightly, and SeeLock weekly. Most recently, Expense Tracker was updated on October 19, 2026 and SeeLock on October 24, 2026.

---

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