Custom Notes Shopify Apps – Analytics & Insights
(Updated October 2026) Track the top custom notes Shopify apps with live rankings, market share, geography, and review data — updated weekly from the Shopify App Store. This keyword page shows where each app stands today and how its position has shifted over time.
Top Custom Notes Shopify Apps Ranked Today
Top 10 custom notes Shopify apps ranked by current App Store position, with market share and review counts. Updated weekly.
| App | Rank | Market Share | Reviews |
|---|---|---|---|
 TN Term and Condition Checkbox | 1 | 41.44% 1.87 | 563 7 |
 Mini:Custom Fields Personalize | 2 | 6.29% 0.39 | 145 5 |
 Amp Slide Cart Upsell Drawer | 3 1 | 23.34% 7.98 | 777 14 |
 AOV.ai Cart Drawer Cart Upsell | 4 1 | 19.05% 1.84 | 871 22 |
 RA Term and Condition Checkbox | 5 2 | 2.07% 2.62 | 201 4 |
 Snap Cart Drawer Cart Upsell | 6 | 1.32% 0.25 | 83 9 |
 ReConvert post purchase upsell | 7 | 4.53% 0.18 | 3,103 28 |
 Corner Cart Drawer & Free Gift | 8 6 | 0.47% 0.39 | 317 5 |
 Ego Cart Drawer Cart Upsell | 9 3 | 0.58% 0.37 | 561 8 |
 Oxify Cart Drawer & Upsell | 10 3 | 0.11% 0.05 | 40 0 |
Key Insights:
- TN Term and Condition Checkbox commands 41.4% market share, 35.2pp ahead of Mini:Custom Fields Personalize — a concentrated custom notes category.
- In the last 30 days, 5 apps climbed and 1 dropped in ranking among the top 10 tracked custom notes apps.
- ReConvert post purchase upsell added the most new reviews this month (+28) — strong adoption momentum.
Live Ranking and Market Share Trends for Custom Notes Shopify Apps
Monthly ranking and market share trends for the top 5 custom notes Shopify apps over the past year — see how each app's App Store position and market share have shifted month by month.
Charts Data
| App | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| TN Term and Condition Checkbox | #6 | #33 | #41 | #13 | #43 | #13 |
| Mini:Custom Fields Personalize | #10 | #73 | #61 | #42 | #22 | #2 |
| Amp Slide Cart Upsell Drawer | #5 | #61 | #51 | #32 | #3 | #3 |
| AOV.ai Cart Drawer Cart Upsell | #1 | #21 | #11 | #54 | #5 | #41 |
| RA Term and Condition Checkbox | #3 | #41 | #31 | #21 | #11 | #54 |
Key Insights:
- TN Term and Condition Checkbox's ranking improved from #6 to #1 over the charted period.
- 3 of 5 top custom notes apps improved their position; 2 declined — an actively reshuffling market.
- TN Term and Condition Checkbox's market share is 41.4% — gaining +40.8pp since the start of the chart.
Custom Notes Shopify Apps — Market Share by Country
Top 5 countries driving installs for custom notes Shopify apps, with current market share and 30-day change versus the previous month.
| Country | Market Share | Change |
|---|---|---|
 United States | 34.7% | 0.69 |
 Australia | 7.7% | 0.22 |
 Netherlands | 7.1% | 0.19 |
 United Kingdom | 6.9% | 0.59 |
 Germany | 5.0% | 0.19 |
Key Insights:
- United States accounts for 34.7% of custom notes app installs — the single largest market.
- Top 3 markets (United States, Australia, Netherlands) collectively cover 49.5% of all tracked custom notes installs — highly concentrated demand.
- United Kingdom is the fastest-growing market this month (+0.6pp) — emerging demand worth watching.
Fastest to 1,000 Reviews — Custom Notes Shopify Apps
Race-style view of how the top 5 custom notes Shopify apps reached 1,000 reviews — months since launch on the X-axis, cumulative review count on the Y-axis.
Charts Data
| App | Months to Reach 1,000 Reviews | Current Review Count |
|---|---|---|
| AOV.ai Cart Drawer Cart Upsell | Not yet reached | 857 |
| Amp Slide Cart Upsell Drawer | Not yet reached | 774 |
| TN Term and Condition Checkbox | Not yet reached | 560 |
| RA Term and Condition Checkbox | Not yet reached | 201 |
| Mini:Custom Fields Personalize | Not yet reached | 142 |
Key Insights:
- 5 of the top 5 custom notes apps haven't yet crossed 1,000 reviews — AOV.ai Cart Drawer Cart Upsell is closest at 857 cumulative.
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Top Custom Notes Shopify Apps Ranked by Position
TN Term and Condition Checkbox dominates custom notes with 41.4% market share — a clear category leader Shopify merchants gravitate to first, 35.2pp ahead of Mini:Custom Fields Personalize (6.3%). Amp Slide Cart Upsell Drawer sits at #3 with 23.3% share, rounding out the top tier. Together, the top 3 apps absorb 71.1% of all custom notes installs — a highly concentrated landscape with limited room for new entrants. Corner Cart Drawer & Free Gift is the standout mover this month, climbing 6 positions — a momentum signal worth tracking.
TN Term and Condition Checkbox still holds 41.4% share of custom notes apps, but rankings have moved this month — Corner Cart Drawer & Free Gift climbed 6 positions to #8, the strongest mover in the category. Sustained rank gains of this size usually indicate active product development, so the climbers are worth comparing on feature roadmap and support quality.
Live Ranking and Market Share Trends Across Custom Notes Shopify Apps
TN Term and Condition Checkbox climbed from #6 (May 2026) to #1 (Oct 2026) — a 5-position gain among custom notes apps over the charted window. Across the top 5 plotted custom notes apps, 3 improved their ranking while 2 declined — the category is moving upward overall. TN Term and Condition Checkbox's share expanded +40.8pp from 0.6% (May 2026) to 41.4% (Oct 2026) — a sustained widening of the gap against other custom notes apps over this window.
A 5-position move for the leader over the charted custom notes window is large enough to reflect real merchant adoption shifts, not just App Store noise — TN Term and Condition Checkbox's climb as of Oct 2026 is the strongest trajectory signal in this chart.
Review Growth Velocity in Custom Notes — Which Apps Grew Fastest
None of the top 5 custom notes apps tracked here have yet crossed 1,000 reviews. AOV.ai Cart Drawer Cart Upsell leads the set on current cumulative reviews with 857 — closest to the milestone, at roughly 86% of the way there.
With no app in this custom notes set having crossed 1,000 reviews, the category is still in early adoption. AOV.ai Cart Drawer Cart Upsell is the closest to breaking out at 857 cumulative reviews — worth tracking its per-month review velocity to see whether it's on pace to cross the milestone first.
Top 5 Apps in Custom Notes
- TN Term and Condition Checkbox — Category leader for custom notes with 41.4% market share and 4.9★.
- Mini:Custom Fields Personalize — Ranks #2 for custom notes with 6.3% market share and 5.0★.
- Amp Slide Cart Upsell Drawer — Climbed 1 position this month to rank #3 — 23.3% share, 5.0★.
- AOV.ai Cart Drawer Cart Upsell — Climbed 1 position this month to rank #4 — 19.1% share, 5.0★.
- RA Term and Condition Checkbox — Currently ranked #5 with 2.1% market share and 5.0★.
Custom Notes Shopify Apps — Frequently Asked Questions
1. What is the best custom notes app on Shopify?
TN Term and Condition Checkbox is the leading custom notes app on Shopify, holding 41.4% of category market share with 563 reviews — a clear default for most merchants.
2. Which custom notes app has the highest market share on Shopify?
TN Term and Condition Checkbox holds the highest market share among custom notes apps at 41.4% (-1.87pp vs 30 days ago). Market share here is estimated from each app's recent review velocity, with rank-weighted adjustment because positions in keyword search drive most installs.
3. How many custom notes apps are tracked on Shopify?
ShopDigest tracks 96 custom notes apps on the Shopify App Store. Rankings, market share, geography, and review data refresh weekly.
4. Which custom notes app is growing the fastest on Shopify?
Corner Cart Drawer & Free Gift has shown the strongest ranking momentum, climbing 6 positions over the past 30 days. Use the Rankings tab to see full month-over-month trajectories.
5. Where are custom notes apps most popular on Shopify?
United States has the highest concentration of custom notes app installs at 34.7%, followed by Australia at 7.7%. The Geography tab shows the full country-by-country breakdown.
6. How is market share calculated for custom notes on Shopify keyword pages?
For keyword pages, market share is rank-weighted — apps at position #1 carry roughly 40× the weight of apps at position #22, and apps beyond #22 are excluded. This reflects the reality that Shopify keyword search traffic concentrates heavily at the top of results.
