# UntilSince vs ReefMetric

The clearest difference is price: UntilSince at Free against ReefMetric's $0.99. ReefMetric's advantage is update cadence (every 3 days vs monthly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

UntilSince is free to download; ReefMetric costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UntilSince ships an update monthly, ReefMetric every 3 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | UntilSince | ReefMetric |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/untilsince/id1393742286/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | — |
| Size | 3 MB | 188 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [David Walter](https://appshunter.io/developer/573155251) | [Erick Mondragon](https://appshunter.io/developer/6797754773) |

## What reviewers say

### UntilSince

[App page](https://appshunter.io/ios/app/untilsince/id1393742286)

Track past and future events with a simple interface. See time remaining until upcoming events or time elapsed since past occurrences. Ideal for managing deadlines, anniversaries, or personal milestones.

**Highlights:** Track future events, Track past events, Countdown timer, Time elapsed counter, Recurring event tracking, Reverse to-do list

**Features:** macOS Compatibility

**In-app purchases:** none


### ReefMetric

[App page](https://appshunter.io/ios/app/reefmetric/id6799523302)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UntilSince free?

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

### Is ReefMetric free?

ReefMetric costs $0.99, with no in-app purchases.

### Do UntilSince or ReefMetric have ads?

Neither UntilSince nor ReefMetric shows ads.

### Which is updated more often, UntilSince or ReefMetric?

UntilSince ships an update monthly, and ReefMetric every 3 days. Most recently, UntilSince was updated on November 2, 2026 and ReefMetric on October 31, 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.*