# SIP and GO vs ColdTrace

The clearest difference is review sentiment: SIP and GO at 100% against ColdTrace's 37%. SIP and GO also leads on ads (none vs shown) and rating (5.0 vs 4.8). ColdTrace's advantage is ratings volume (6.4K vs 2) and chart position (#106 vs unranked). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. SIP and GO sells 17 one-off in-app purchases and ColdTrace sells 8 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SIP and GO holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ColdTrace has 6.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of SIP and GO's written reviews are positive against 37% of ColdTrace's.

SIP and GO ships an update every 6 days, ColdTrace every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | SIP and GO | ColdTrace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sip-and-go/id6761079421/reviews)** | [4.8 (6.4K ratings)](https://appshunter.io/ios/app/coldtrace-cold-case-mystery/id6762513021/reviews) |
| Number of ratings | 2 | **6.4K** |
| Positive reviews | **100.0% of reviews** | 36.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#106** |
| Size | 29 MB | 191 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Better Booking L&S AB](https://appshunter.io/developer/1874580016) | [Saclic Studio](https://appshunter.io/developer/1764090240) |

## What reviewers say

### SIP and GO

[App page](https://appshunter.io/ios/app/sip-and-go/id6761079421)

This social game facilitates connection through interactive experiences. It offers a variety of games, questions, and challenges designed to create memorable moments for friends, dates, or couples.

**Highlights:** Interactive social games, Fun questions and challenges, Designed for friends and couples, Creates memorable moments, Brings people closer

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Opinion Machine 24H | $0.99 | one-time |
| Mission Couples 24H | $0.99 | one-time |
| Spill It 24H | $0.99 | one-time |
| Friends 24h | $0.99 | one-time |
| Reveal It | $0.99 | one-time |
| Mothers Day 24H | $0.99 | one-time |
| Tambola 24H | $0.99 | one-time |
| Bestfriend 24H | $1.99 | one-time |
| Never Have I Ever 24H | $1.99 | one-time |
| First Date 24H | $1.99 | one-time |
| Who Is Most Likely To 24H | $1.99 | one-time |
| The Ick Game 24H | $1.99 | one-time |
| Truth or Dare 24H | $1.99 | one-time |
| World Cup | $1.99 | one-time |
| World Cup Reveal | $1.99 | one-time |
| All Games 24H | $4.99 | one-time |
| Unlock All Games for 24H | $4.99 | one-time |


### ColdTrace

[App page](https://appshunter.io/ios/app/coldtrace-cold-case-mystery/id6762513021)

**Currently charting:** #106 Top Free · Entertainment, #149 Top Grossing · Entertainment (US App Store)

Step into a simulated phone to solve a fictional cold case. Explore messages, photos, and notes to piece together a layered narrative and uncover the truth behind a mysterious event. Your choices and pace shape the investigation.

**Highlights:** Simulated phone interface exploration, Uncover layered narrative, Piece together timeline, Investigate messages, photos, notes, Multiple investigation threads, Fictional true crime experience

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cold Trace | $6.99 | per 7 days |
| ColdTrace Yearly | $9.99 | per year |
| ColdTrace Weekly | $9.99 | per 7 days |
| ColdTrace Premium | $19.99 | per year |
| ColdTrace | $19.99 | per year |
| ColdTrace Yearly | $34.99 | per year |
| Yearly Trial | $34.99 | per year |
| TrueCrime Yearly 2 | $34.99 | per year |


## Frequently asked questions

### Is SIP and GO free?

SIP and GO is free to download, with in-app purchases available.

### Is ColdTrace free?

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

### Which has better reviews, SIP and GO or ColdTrace?

SIP and GO is rated higher. SIP and GO averages 5.0 out of 5 from 2 ratings, while ColdTrace averages 4.8 from 6.4K ratings.

### Do SIP and GO or ColdTrace have ads?

ColdTrace shows ads; SIP and GO does not.

### Which is updated more often, SIP and GO or ColdTrace?

SIP and GO ships an update every 6 days, and ColdTrace every 4 days. Most recently, SIP and GO was updated on October 31, 2026 and ColdTrace on October 31, 2026.

---

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