Rootflux vs Needle in a haystack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rootflux
An idle game focused on subterranean exploration and growth. Players expand a root network, gather resources, and break through underground layers to build a deeper living system. Features include idle growth, network expansion, and long-term progression systems.
- Idle nutrient growth
- Expanding root network
- Transport and absorption upgrades
- Breakthrough strata
- Seedfall and automation systems
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Rootflux is an idle growth game about sending roots deeper underground. Grow new roots, gather nutrients, strengthen your transport network, break through strata, and gradually build a wider and deeper living system. Features: - Idle nutrient growth over time - A root network that visibly expands as you play - Upgrades for transport, absorption, branching, and depth - Permanent growth through strata breakthroughs - Longer-term systems including seedfall, challenges, and automation Rootflux will continue to grow through frequent updates with new systems, balance changes, and usability improvements.
Needle in a haystack
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Can you find a needle in a haystack? Go through the haystack one piece at a time as you search for the tiny needle hidden somewhere inside. Clear the hay, look carefully, and don’t give up: the needle could be anywhere! With simple controls and satisfying gameplay, this is the ultimate test of patience and focus. Remove the hay. Search every corner. Find the needle!
Screenshots
Verdict
The clearest difference is update cadence: Rootflux at every 3 days against Needle in a haystack's every 6 days. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Rootflux sells 3 one-off in-app purchases and Needle in a haystack sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Rootflux ships an update every 3 days, Needle in a haystack every 6 days. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.
| Parameter | Rootflux | Needle in a haystack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (78 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 78 — better | — |
| Update frequency | Every 3 days — better | Every 6 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 160 MB | 165 MB |
| Age rating | 4+ | 4+ |
| Developer | Idle System, Inc. | Synthify Inc |
In-app purchases
Rootflux
- Ad-Free Pass$2.99
- Dandelion$4.99
- Spider$4.99
Needle in a haystack
- No Ads$3.99
- Magnet$9.99
Questions
Is Rootflux free?
Is Needle in a haystack free?
Do Rootflux or Needle in a haystack have ads?
Which is updated more often, Rootflux or Needle in a haystack?
Other comparisons
