# Birthday Tracker Plus vs Spark, Briefly

The clearest difference is ads: Spark, Briefly at none against Birthday Tracker Plus's shown. Spark, Briefly also leads on update cadence (weekly vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Birthday Tracker Plus sells 5 in-app purchases, starting at $0.99 per 7 days and Spark, Briefly sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Birthday Tracker Plus ships an update every 3 weeks, Spark, Briefly weekly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Birthday Tracker Plus | Spark, Briefly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 45 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vasilii Polovnikov](https://appshunter.io/developer/1716165883) | [柏威 叶](https://appshunter.io/developer/1786916628) |

## What reviewers say

### Birthday Tracker Plus

[App page](https://appshunter.io/ios/app/birthday-tracker-plus/id6772554104)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium · 1 week | $0.99 | per 7 days |
| Premium · 1 month | $1.99 | per month |
| Premium | $6.99 | per 7 days |
| Premium · 1 year | $9.99 | per year |
| Premium · Lifetime | $19.99 | one-time |


### Spark, Briefly

[App page](https://appshunter.io/ios/app/spark-briefly/id6809501338)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spark Pro Monthly | $0.99 | per month |
| Spark Pro Yearly | $4.99 | per year |
| Spark Pro Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is Birthday Tracker Plus free?

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

### Is Spark, Briefly free?

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

### Do Birthday Tracker Plus or Spark, Briefly have ads?

Birthday Tracker Plus shows ads; Spark, Briefly does not.

### Which is updated more often, Birthday Tracker Plus or Spark, Briefly?

Birthday Tracker Plus ships an update every 3 weeks, and Spark, Briefly weekly. Most recently, Birthday Tracker Plus was updated on October 24, 2026 and Spark, Briefly on October 21, 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.*