# REPTRAILS Chemtrail Program vs Flint Age

The clearest difference is in-app purchases: REPTRAILS Chemtrail Program at none against Flint Age's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Flint Age sells 3 one-off in-app purchases. REPTRAILS Chemtrail Program asks for nothing beyond the download.

REPTRAILS Chemtrail Program ships an update monthly, Flint Age every 3 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | REPTRAILS Chemtrail Program | Flint Age |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.2 (5 ratings)](https://appshunter.io/ios/app/flint-age/id6469040133/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 184 MB | 81 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Torsten Fock-Herde](https://appshunter.io/developer/1586528403) | [MIKHAIL VASILEV18619964037](https://appshunter.io/developer/1701390486) |

## What reviewers say

### REPTRAILS Chemtrail Program

[App page](https://appshunter.io/ios/app/reptrails-chemtrail-program/id1586528401)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flint Age

[App page](https://appshunter.io/ios/app/flint-age/id6469040133)

Lead a Stone Age tribe to survival and supremacy through strategic resource allocation, exploration, and expansion. Choose from diverse tribes with unique traits and navigate varied terrains. Experience a unique blend of prehistoric and modern interfaces with AI-generated graphics and sound.

**Highlights:** Strategic resource allocation, Tribal expansion and warfare, Diverse tribe traits, Map exploration, AI-generated graphics and sound, Icon-driven interface

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlocking the Mole Tribe | $0.99 | one-time |
| Unlocking the Turtle Tribe | $0.99 | one-time |
| Disabling Energy | $1.99 | one-time |


## Frequently asked questions

### Is REPTRAILS Chemtrail Program free?

REPTRAILS Chemtrail Program is free to download, with no in-app purchases.

### Is Flint Age free?

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

### Do REPTRAILS Chemtrail Program or Flint Age have ads?

Neither REPTRAILS Chemtrail Program nor Flint Age shows ads.

### Which is updated more often, REPTRAILS Chemtrail Program or Flint Age?

REPTRAILS Chemtrail Program ships an update monthly, and Flint Age every 3 weeks. Most recently, REPTRAILS Chemtrail Program was updated on October 13, 2026 and Flint Age on October 15, 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.*