# Countdown Builder vs Ago

The clearest difference is price: Ago at Free against Countdown Builder's $0.99. Ago also leads on ads (none vs shown). Countdown Builder's advantage is device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On update cadence and in-app purchases there is nothing between them.

Ago is free to download; Countdown Builder costs $0.99 up front. Countdown Builder sells 1 one-off in-app purchase and Ago sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Countdown Builder ships an update every 2 weeks, Ago fortnightly. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Countdown Builder | Ago |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 11 MB | 4 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kalavathi Ekambaram](https://appshunter.io/developer/912222873) | [Atakan Apan](https://appshunter.io/developer/1822293574) |

## What reviewers say

### Countdown Builder

[App page](https://appshunter.io/ios/app/countdown-builder/id6745096791)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EventCountdown Premium | $0.99 | one-time |


### Ago

[App page](https://appshunter.io/ios/app/ago-days-since-tracker/id6769316882)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ago Pro Monthly | $1.99 | per month |
| Ago Pro Yearly | $6.99 | per year |
| Ago Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Countdown Builder free?

Countdown Builder costs $0.99, and also offers in-app purchases.

### Is Ago free?

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

### Do Countdown Builder or Ago have ads?

Countdown Builder shows ads; Ago does not.

### Which is updated more often, Countdown Builder or Ago?

Countdown Builder ships an update every 2 weeks, and Ago fortnightly. Most recently, Countdown Builder was updated on October 14, 2026 and Ago on October 5, 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.*