# BlastTime vs COI

BlastTime and COI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BlastTime | COI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Size | 81 MB | 71 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Xupoli Technologies Inc.](https://appshunter.io/developer/673985609) | [EMANUEL LEON JOHANNES FISCHER](https://appshunter.io/developer/1872796295) |

## What reviewers say

### BlastTime

[App page](https://appshunter.io/ios/app/blasttime/id6739508048)

**Features:** macOS Compatibility

**In-app purchases:** none


### COI

[App page](https://appshunter.io/ios/app/coi-connect-intentions/id6758411827)

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

**In-app purchases:** none


## Frequently asked questions

### Is BlastTime free?

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

### Is COI free?

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

### Do BlastTime or COI have ads?

Neither BlastTime nor COI shows ads.

### Which is updated more often, BlastTime or COI?

BlastTime ships an update every 5 days, and COI every 5 days. Most recently, BlastTime was updated on October 6, 2026 and COI on October 25, 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.*